Borrowed from Latin dēvōtus, past participle of Latin dēvoveō (“dedicate by a vow, sacrifice oneself, promise solemnly”). Doublet of devow; see also devout. Displaced native Middle English ēstful, from Old English ēstful.
释义（英文）
动词Verb
to give one's time, focus one's efforts, commit oneself, etc. entirely for, on, or to a certain matter; to consecrate.