noun · 2 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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Received-Pronunciation:/ˌsɪɹə(ʊ)ˈstɹeɪtəs/
Received-Pronunciation:/-ˈstɹɑː-/
General-American:/ˌsɪɹoʊˈstɹeɪtəs/
General-American:/-ˈstɹɑ-/
General-American:/-ˈstɹæ-/
General-American:[-ɾəs]
rhymes with -eɪtəs
rhymes with -ɑːtəs
rhymes with -ætəs
1
noun
Meaning 1
A principal high-level cloud type appearing as a whitish veil, usually fibrous but sometimes smooth, which may totally cover the sky and which often produces halo phenomena.
Definition source: English Wiktionary via Wiktextract