Standard Lemma guide

straightedge

adj · noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • CMU ARPABET: S T R EY1 T EH2 JH Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Alternative form of straight edge.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A flat, rectangular tool used to draw, cut or check the straightness of straight lines.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

hand tool consisting of a flat rigid rectangular bar (metal or wood) that can be used to draw straight lines (or test their straightness)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: hand tool

History

Etymology

Compound of straight + edge.

Across languages

Translations

18 source translations are retained for this English entry.

  • Arabic: مِيزَان زِئْبَقِيّ (mīzān ziʔbaqiyy) — tool used to draw, cut or check the straightness of straight lines
  • Bulgarian: линеал (lineal) — tool used to draw, cut or check the straightness of straight lines
  • Finnish: viivain — tool used to draw, cut or check the straightness of straight lines
  • German: Richtscheit — tool used to draw, cut or check the straightness of straight lines
  • German: Richtlineal — tool used to draw, cut or check the straightness of straight lines
  • German: Lineal — tool used to draw, cut or check the straightness of straight lines
  • Greek: ρίγα (ríga) — tool used to draw, cut or check the straightness of straight lines
  • Hungarian: vonalzó — tool used to draw, cut or check the straightness of straight lines
  • Hungarian: szintezővonalzó — tool used to draw, cut or check the straightness of straight lines
  • Hungarian: szintezőléc — tool used to draw, cut or check the straightness of straight lines
  • Hungarian: felületsimaság-vizsgáló — tool used to draw, cut or check the straightness of straight lines
  • Hungarian: ellenőrző vonalzó/léc — tool used to draw, cut or check the straightness of straight lines
  • Russian: прави́ло (pravílo) — tool used to draw, cut or check the straightness of straight lines
  • Swedish: rätskiva — tool used to draw, cut or check the straightness of straight lines
  • Ottoman Turkish: جدول (cedvel) — tool used to draw, cut or check the straightness of straight lines
  • Ottoman Turkish: مسطر (mıstar) — tool used to draw, cut or check the straightness of straight lines
  • Volapük: stripöm — tool used to draw, cut or check the straightness of straight lines
  • Welsh: llinellydd — tool used to draw, cut or check the straightness of straight lines
Real reading context

straightedge in complete knowledge articles