出典:Wiktionary
出典:『Wiktionary』 (2025/10/19 17:17 UTC 版)
From *rūgō (to belch, whence rū̆ctus (“belch”) and ērūgō) + -tō (frequentative suffix), from Proto-Indo-European *h₁rewg- (“belch, roar”). Cognate with 古期英語 rocettan (“to belch”) and Ancient Greek ἐρεύγομαι (ereúgomai, “to belch, vomit, emit”).
rū̆ctō (present infinitive rū̆ctāre, perfect active rū̆ctāvī, supine rū̆ctātum); first conjugation