出典:Wiktionary
出典:『Wiktionary』 (2025/12/02 19:30 UTC 版)
Either from spondeō + -tō (forming frequentatives) or spōnsus/spōnsa (“bridegroom/bride”) + -ō
spōnsō (present infinitive spōnsāre, perfect active spōnsāvī, supine spōnsātum); first conjugation
See explanation at spondeō.