evening star

Short definition from Wiktionary

Proper noun

1. 1
   The planet Venus as seen in the western sky in the evening.
2. 2
   The planet Venus when it appears in the west (evening sky), after sunset.
3. 3
   Oenothera biennis, a medicinal plant.
4. 4
   Mentzelia pumila; any of several other species of genus Mentzelia.
5. 5
   The title of any of several newspapers.

Noun

1. 1
   Any star seen in the evening, especially the planets Mercury and Jupiter.
2. 2
   An evening primrose (Oenothera biennis).
3. 3
   Mentzelia pumila (dwarf mentzelia) and other species of genus Mentzelia.