Standard Lemma guide
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
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.
No pronunciation record was provided for this word.
prefix
Denotes the presence of four carbon atoms in the parent chain when forming names of organic compounds.
Definition source: English Wiktionary via Wiktextract
Usage: morpheme
Topics: chemistry, natural-sciences, organic-chemistry, physical-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
Etymology tree Proto-Indo-European *gwṓws Proto-Hellenic *gwous Ancient Greek βοῦς (boûs) Proto-Indo-European *tewh2- Proto-Indo-European *-rós Proto-Indo-European *tuh2rós Proto-Hellenic *tūrós Ancient Greek τῡρός (tūrós) Ancient Greek βούτῡρος (boútūros)der. English but- From butyl. Ultimately from Ancient Greek βούτυρος (boúturos, “butter”).
