Phrase guide

TOA-CAH-SOH

phrase · 1 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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No pronunciation record was provided for this word.

1

phrase

Meaning 1

Synonym of SOHCAHTOA.

Definition source: English Wiktionary via Wiktextract

Usage: Singapore, humorous, mnemonic

Topics: mathematics, sciences, trigonometry

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: SOHCAHTOA

Antonyms: none provided

History

Etymology

Inversion of SOH-CAH-TOA, nearly homophonic with Hokkien 大跤嫂 (tōa-kha-só, literally “middle-aged woman with huge feet”).