What is the meaning of Evening?

A vague time of day sometime between sunset and midnight.

The time of the day between the approximate time of midwinter dusk and midnight (compare afternoon); the period after the end of regular office working hours.

A concluding time period; a point in time near the end of something; the beginning of the end of something.

A party or gathering held in the evening.

present participle and gerund of even

present participle and gerund of evene

levelling, equalisation, act or process of making or becoming even or equal

equinox

Source: wiktionary.org