出典:Wiktionary
出典:『Wiktionary』 (2025/05/19 18:00 UTC 版)
From 中期英語 betayny, betanie, from Medieval Latin betōnia (possibly through Old French), from Latin betōnica or ve(t)tōnica, from Vettones, a people in Lusitania. Compare French bétoine.
betony (countable and uncountable, plural betonies)