Standard Lemma guide

trig

adj · noun · verb · 16 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK, US: /tɹɪɡ/
  • UK, US: [t̠hɹ̠̊ɪɡ]
  • Southern-England: Recorded audio is listed in the source snapshot.
  • rhymes with -ɪɡ
  • CMU ARPABET: T R IH1 G Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

True; trusty; trustworthy; faithful.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Safe; secure.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Tight; firm; steady; sound; in good condition or health.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adj

Meaning 4

Neat; tidy; trim; spruce; smart.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

adj

Meaning 5

Active; clever.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

A dandy; coxcomb.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

Trigonometry.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal, informal, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

A trig point.

Definition source: English Wiktionary via Wiktextract

Usage: countable, dialectal, informal

Topics: geography, natural-sciences, surveying

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

A stone, block of wood, or anything else, placed under a wheel or barrel to prevent motion; a scotch; a skid.

Definition source: English Wiktionary via Wiktextract

Usage: UK, dialectal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

The mark for players at skittles, etc.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

noun

Meaning 11

Triglyceride.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal, informal

Topics: medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

12

noun

Meaning 12

A cricket in the family Trigonidiidae.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

Topics: biology, entomology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

verb

Meaning 13

To stop (a wheel, barrel, etc.) by placing something under it; to scotch; to skid.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

14

verb

Meaning 14

To fill; to stuff; to cram.

Definition source: English Wiktionary via Wiktextract

Usage: dialectal

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

adjective satellite

Meaning 15

neat and smart in appearance

Definition source: Princeton WordNet 3.0

Examples

  • a clean-cut and well-bred young man
  • the trig corporal in his jaunty cap
  • a trim beard

Meaning relationships

Synonyms: clean-cut, trim

Antonyms: none provided

16

noun

Meaning 16

the mathematics of triangles and trigonometric functions

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: trigonometry

Antonyms: none provided

Broader terms: pure mathematics

Narrower terms: spherical trigonometry, triangulation

History

Etymology

From Middle English trig, tryg, from Old Norse tryggr (“loyal, faithful, true”), from Proto-Germanic *triwwiz (“loyal, faithful, true”). Cognate with Old English trīewe (“faithful, loyal, true”). More at true.

Clipping of trigonometry.

See trigger.

Clipping.

Compare Danish trykke (“to press”).

Across languages

Translations

5 source translations are retained for this English entry.

  • Finnish: vankka — firm, true, steady
  • Finnish: vakaa — firm, true, steady
  • Czech: fešný — good-looking
  • Finnish: but see trigonometria — trig — see also trigonometry
  • French: trigo — trig — see also trigonometry