[ PICTOGRAM CASE HISTORY ]

Material Symbols Dictionary.

Outlined icon

Usable with support

Visible referent: dictionary. Intended message: The icon must communicate Dictionary in a digital interface.. The report separates observed asset evidence, submitted context, and public evidence signals.

0.65

PCS

0.46

CLL

0.62

NTR

[ FEATURED PICTOGRAM ]

Pictogram contrast preview
Paper
Ink

pictoclarity / material-symbols-dictionary-outlined

Output - Material Symbols Dictionary Icon (Outlined)

Assessing the communicative effectiveness of the Dictionary icon

This reviewed catalog report estimates clarity for Dictionary in default interface contexts. Scores are screening estimates and do not replace user testing.

Mobile appWeb appDesktop app

0.65

PCS

PictoClarity Score

0.46

CLL

Convention Learning Load

0.62

NTR

Neurocognitive Transfer Risk

Read Evidence

[ HOW THE CASE READS ]

From Input To Public Evidence.

The application stores structured evidence. The public page turns it into a readable pictogram case history.

01

Submitted Context

Framework output for the Material Symbols Dictionary icon in the outlined style.

02

Primary Finding

Primary referent: dictionary.

03

Metric Reading

Implied function: The icon must communicate Dictionary in a digital interface..

04

Public Recommendation

Test object-to-action transfer with neurodivergent participants.

[ EVIDENCE SCREENING ]

What The Estimate Surfaces.

Semantic Transparency Score

Input

Expected

Estimated

0.57

Confusion Risk Index

Input

Possible

Estimated

0.61

Readability Test Score

Input

Visual

Estimated

0.75

PictoClarity Score

Input

Estimated

Estimated

0.65

Usable with support 0.65

The pictogram works with labels or context. The estimate applies to this pictogram, this meaning, and this public context.

Last Reviewed

Jun 24, 2026

[ SCORE SCALE ]

The Public Verdict Has A Range.

The level explains the estimated context. It is not a certification.

0.80-1.00

Strong clarity

The pictogram communicates well in this context.

Use it, then keep testing with real users.

0.65-0.79

Usable with support

Current report

The pictogram works with labels or context.

Pair it with text and monitor interpretation.

0.50-0.64

Needs intervention

The pictogram carries meaningful clarity risk.

Improve the symbol before relying on it.

0.00-0.49

Not reliable

The pictogram does not communicate enough alone.

Replace it or add strong alternative support.

[ CONVERGENCE PROFILE ]

Where Meaning Converges.

The profile compares visual evidence, semantic extraction, cultural recognition, time, and cognitive context. It describes estimated convergence, not universal validity.

Convergent meaning profile

The radar shows where meaning converges. It does not certify universal validity.

Area

0.32

Balance

0.83

Perceptual

0.75

Semantic

0.57

Functional

0.61

Cultural

0.50

Temporal

0.56

Neurocognitive

0.44

Context Independence

0.59

Collective Resonance

0.50

Weakest Axis

Neurocognitive Convergence

How strongly the symbol follows AAC pictogram reading: transparent referent, concrete action, low convention load, and support.

Strongest Axis

Perceptual Convergence

How strongly visual form survives size, blur, contrast, and detail loss.

Convergent meaning profile
AxisScoreDescription
Perceptual Convergence0.75How strongly visual form survives size, blur, contrast, and detail loss.
Semantic Convergence0.57How strongly extracted meaning converges on one interpretation.
Functional Convergence0.61How strongly the symbol maps to the intended function.
Cultural Convergence0.50How strongly recognition holds across cultural evidence and assumptions.
Temporal Convergence0.56How strongly meaning persists over time without semantic decay.
Neurocognitive Convergence0.44How strongly the symbol follows AAC pictogram reading: transparent referent, concrete action, low convention load, and support.
Context Independence0.59How strongly meaning survives without external labels or placement cues.
Collective Resonance0.50How strongly public evidence supports shared recognition and persistence.

Evidence Notes.

8 Findings Published

Evidence

Primary referent: dictionary.

Evidence

Implied function: The icon must communicate Dictionary in a digital interface..

Evidence

Metaphor type: functional.

Evidence

Functional meaning: The icon must communicate Dictionary in a digital interface..

Evidence

PCS total: 0.65.

Evidence

Object recognition may not transfer reliably into action understanding.

Evidence

Weakest convergence axis: Neurocognitive Convergence.

Evidence

Evidence warning: Annual Wikimedia Pageviews failed for "dictionary icon comprehension": HTTP 404.

[ TRANSFER / METRIC CHART ]

Public evidence trend

The chart shows public evidence buckets by evidence year. Cohort breakpoints appear only when an aging referent is active.

Public evidence trend

Evidence year: 2026

Evaluation

Reference point.

X axis: Evidence year

Public evidence trend
Evidence yearSemantic TransparencyCultural Evidence
19960.780.76
19970.780.75
19980.780.76
19990.780.76
20000.780.76
20010.780.76
20020.780.76
20030.780.76
20040.780.76
20050.780.76
20060.780.76
20070.780.76
20080.780.76
20090.780.76
20100.780.76
20110.780.76
20120.770.75
20130.780.76
20140.780.76
20150.780.76
20160.780.76
20170.780.76
20180.780.76
20190.780.76
20200.770.75
20210.780.76
20220.770.76
20230.520.68
20240.530.67
20250.520.67
20260.480.64
Cohort transfer is inactive for this published report. The chart above uses evidence-year or metric data instead.

asset source

Material Symbols dictionary SVG

Material Symbols by Google

Unofficial clarity analysis. PictoClarity is not affiliated with, endorsed by, or sponsored by Google. Material Symbols are provided by Google under their published license.

Open source

public evidence

Iconicity as a General Property of Language: Evidence from Spoken and Signed Languages

OpenAlex / 2010-2010

Evidence query: dictionary icon comprehension.

Open source

public evidence

Iconicity in English and Spanish and Its Relation to Lexical Category and Age of Acquisition

OpenAlex / 2015-2015

Evidence query: dictionary icon comprehension.

Open source

public evidence

The British Sign Language (BSL) norms for age of acquisition, familiarity, and iconicity

OpenAlex / 2008-2008

Evidence query: dictionary icon comprehension.

Open source

public evidence

Kaldi Speech Recognition Toolkit

OpenAlex / 2024-2024

Evidence query: open book recognition.

Open source

public evidence

Statistical Pattern Recognition

OpenAlex / 2002-2002

Evidence query: open book recognition.

Open source

public evidence

The Astropy Project: Building an Open-science Project and Status of the v2.0 Core Package<sup>*</sup>

OpenAlex / 2018-2018

Evidence query: open book recognition.

Open source

historical evidence

Google Books Ngram annual buckets: dictionary

Google Books Ngram / 1996-2026

Annual extraction returned 24801689 records across 27 active years.

Open source

historical evidence

Wikimedia Pageviews annual buckets: dictionary

Wikimedia Pageviews / 1996-2026

Annual extraction returned 400 records across 12 active years.

Open source

historical evidence

OpenAlex annual buckets: dictionary icon comprehension

OpenAlex / 1996-2026

Annual extraction returned 8709 records across 31 active years.

Open source

historical evidence

OpenAlex annual buckets: dictionary

OpenAlex / 1996-2026

Annual extraction returned 1120691 records across 31 active years.

Open source

[ TECHNICAL SCORECARD ]

The Metrics Behind The Case.

PCS

0.65

PictoClarity Score

STS

0.57

Semantic Transparency Score

CRI

0.61

Confusion Risk Index

VRS

0.72

Visual Readability Score

PCH

1.00

Perceptual Cohesion

RTS

0.75

Readability Test Score

SRS

0.70

Scale Robustness Score

BRS

0.84

Blur Robustness Score

TCS

0.78

Target Contrast Stability

SDS

0.74

Stroke Durability Score

SFS

0.65

Silhouette Fidelity Score

NDS

1.00

Negative Detail Score

BBS

0.00

Bounding Box Balance

CPS

1.00

Compression Preservation

PDS

1.00

Pixel Density Suitability

ORS

0.65

Orientation Robustness

CAS

0.60

Color Accessibility Score

RRS

0.56

Referent Recognition Score

FAS

0.69

Functional Association Score

SOS

0.27

Semantic Obsolescence Score

CSS

0.50

Cultural Saturation Score

ERS

0.48

Evidence Reliability Score

MTS

0.45

Metaphor Transfer Score

TDS

0.41

Temporal Decay Score

GDS

0.21

Generational Divide Score

CLL

0.46

Convention Learning Load

NTR

0.62

Neurocognitive Transfer Risk

SPS

0.47

Symbol Persistence Score

OBS

0.19

Obsolescence Signal

CTS

0.00

Cohort Transfer Slope

[ RECOMMENDED NEXT ACTIONS ]

What Improves This Pictogram.

Action

Test object-to-action transfer with neurodivergent participants.

Action

Run representative user testing before publication.

Action

Keep the text label visible until semantic transparency is proven.

Action

Keep visible label support when scores sit below strong clarity.

Action

Validate interpretation with representative users before high-risk release.

[ Private testing / Admin invite ]

Request an invite for pictogram clarity screening.

Access stays invite-only during private testing.

Requests feed the admin invite queue.

Useful context helps select early pilots.