Definition of vespertine in English:

vespertine

Pronunciation /ˈvespərtēn/ /ˈvɛspərtin/ /ˈvespərˌtīn/ /ˈvɛspərˌtaɪn/

adjective

technical, literary
  • Relating to, occurring, or active in the evening.

Origin

Late Middle English from Latin vespertinus, from vesper ‘evening’.