Noun | 1. | family Laridae - gull family: gulls and terns bird family - a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings suborder Lari, Lari - gulls; terns; jaegers; skimmers larid - long-winged web-footed aquatic bird of the gull family genus Larus, Larus - type genus of the Laridae genus Pagophila, Pagophila - a genus of Laridae genus Rissa, Rissa - a genus of Laridae Sterninae, subfamily Sterninae - terns |