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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hĕks'ān
/ˈhɛkseɪn/
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -ɛkseɪn
CMU ARPABET:HH EH1 K S EY0 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Any of five isomeric aliphatic hydrocarbons, C6H14. They are colorless, volatile liquids.
Definition source: English Wiktionary via Wiktextract
Etymology tree Proto-Indo-European *swéḱs Proto-Hellenic *hwéks Ancient Greek ἕξ (héx) Ancient Greek ἑξα- (hexa-)der. Latin hexa-der. English hexa- English hex- Proto-Indo-European *-nós Proto-Italic *-nos Latin -nus Latin -ānusder. English -ane English hexane From hex- + -ane.
Across languages
Translations
29 source translations are retained for this English entry.