proton
/pˈɹəʊˌtɒn/PROH-ton
/pˈɹoʊˌtɑn/PROH-tahn
Meaningthe first (particle)
Common meaning: a positive particle in the atomic nucleus
- protfirst, foremostLiddell & Scott, Intermediate Greek-English Lexicon (1889), p. 707 · scan
- onnoun ending (from Latin -o, -onis)
Sources & notes
Meaning: “Meaning” is the sense that emerges from the word’s roots; “Common meaning” is today’s everyday sense. Both written by us.
Pronunciation
- UK IPA: converted from the US form by rule (unchecked). Respelling: generated.
- No UK recording; the speaker uses your device’s en-GB voice.
- US IPA: CMUdict (BSD-2), converted to IPA by rule. Respelling: generated.
- No US recording; the speaker uses your device’s en-US voice.
Origin: Built on Greek πρῶτος ‘first, foremost’.
Did you know: our wording, based on Liddell & Scott, Intermediate Greek-English Lexicon (1889), entry πρῶτος, p. 707 · dictionary scan
Roots
- πρῶτος Greek “first, foremost”
Related words
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