noun

1. The part of the day from noon or lunchtime until sunset, evening, or suppertime or 6pm.

2. The later part of anything, often with implications of decline.

3. A party or social event held in the afternoon.

Synonyms: aft, arvo, undern

adverb

1. (more often in the plural) In the afternoon.

interjection

1. Clipping of good afternoon.