yellow_jack
1. [ noun ] (nautical) yellow flag hoist on a ship in quarantine
Related terms: flag
2. [ noun ] (medicine) caused by a virus transmitted by a mosquito
Synonyms: black_vomit yellow_fever
Related terms: infectious_disease
3. [ noun ] (zoology) fish of western Atlantic and Gulf of Mexico
Synonyms: Caranx_bartholomaei
Related terms: jack
Similar spelling:   yellow_jacket
  yellowcake
  yellow_jasmine
  yellow_squash