Standard Lemma guide

triaxial

adj · 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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1

adj

Meaning 1

Having three axes.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • triaxial graph paper

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Having three planes of symmetry (e.g. having the shape of a scalene ellipsoid) and thus two axes of rotation

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: astronomy, mathematics, natural-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Along all three axes

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • triaxial stress-testing of solids

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *tréyes Proto-Indo-European *tri- Proto-Italic *tri- Latin tri-der. English tri- Proto-Indo-European *h2eǵ-? Proto-Indo-European *-os Proto-Indo-European *h2eḱs-der. Proto-Italic *aksis Latin axisbor. English axis English -al English axial English triaxial From tri- + axial.