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:/sɛˈɹæk/
Received-Pronunciation:/ˈsɛɹæk/
Southern-England:Recorded audio is listed in the source snapshot.
Southern-England:Recorded audio is listed in the source snapshot.
General-American:/sɛˈɹæk/
1
noun
Meaning 1
Often sérac: a hard, cone-shaped, pale green, strongly flavoured cheese from Switzerland made from skimmed cow milk and blue fenugreek (Trigonella caerulea); Schabziger, Sapsago. It is usually eaten grated, mixed with butter, or in a fondue.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A sharp tower of ice formed by intersecting crevasses of a glacier.
Definition source: English Wiktionary via Wiktextract
Topics: geography, glaciology, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From Swiss French sérac (“kind of cheese; sharp tower of ice”), from Franco-Provençal sera, seré, from Latin seraceum, from serum (“whey”), from Proto-Indo-European *ser- (“to flow, run”). Sense 2 is from the resemblance of the towers of ice to the cheese, which tends to cleave into rectangular pieces.
Across languages
Translations
11 source translations are retained for this English entry.