noun · 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
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.
/saɪ/
rhymes with -aɪ
homophone: sigh
homophone: psi
homophone: xi
homophone: sai
homophone: Si
homophone: Sy
homophone: Cy
1
noun
Meaning 1
An armhole (or, occasionally, a leghole) in tailoring and dressmaking.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
Borrowed from Scots sey (“armhole, cut of beef”), from Middle Scots say, possibly from Old Norse segi, sigi (“chunk, bite”), from Proto-Germanic *segô, ultimately from Proto-Indo-European *sek- (“to cut”).