adj.1 Bot. (of a flower) opening in the evening.
2 Zool. active in the evening.
3 Astron. setting near the time of sunset.
4 of or occurring in the evening.
Etymology: L vespertinus f. vesper evening
adj.1 Bot. (of a flower) opening in the evening.
2 Zool. active in the evening.
3 Astron. setting near the time of sunset.
4 of or occurring in the evening.
Etymology: L vespertinus f. vesper evening
Oxford English vocab. Оксфордский английский словарь. 2012