red shirt

Short definition from Wiktionary

Noun

1. 1
   Alternative form of redshirt (“expendable minor character”).
2. 2
   Alternative form of redshirt (“sailor who handles ordnance”).
3. 3
   Alternative letter-case form of Red Shirt (“member of the UDD”).
4. 4
   Alternative letter-case form of Red Shirt (“follower of Garibaldi”).
5. 5
   Used other than figuratively or idiomatically: see red, shirt.
6. 6
   Alternative form of Red Shirt (“follower of Garibaldi”).
7. 7
   Alternative form of Red Shirt (“member of the UDD”).
8. 8
   A member of the UDD (National United Front for Democracy) who supported Prime Minister Thaksin Shinawatra (and subsequent Thaksin-affiliated parties) in the conflict in Thailand after the 2006 coup d'etat.
9. 9
   A follower of Giuseppe Garibaldi, an Italian revolutionary in the later nineteenth century.
10. 10
    A member of a paramilitary arm of the Democratic party in Mississippi and South Carolina at the end of Reconstruction.
11. 11
    Alternative form of redshirt (“expendable minor character”).
12. 12
    Alternative form of redshirt (“sailor who handles ordinance”).

Proper noun

1. 1
   A climbing route on Mount Yamnuska in the Canadian Rockies.