Found 2 items, similar to sucking fish.
English → English (WordNet) Definition: sucking fish sucking fish n : marine fishes with a flattened elongated body and a sucking disk on the head for attaching to large fish or moving objects [syn: remora, suckerfish]
English → English (gcide) Definition: Sucking fish Sucking \Suck"ing\, a. Drawing milk from the mother or dam; hence, colloquially, young, inexperienced, as, a sucking infant; a sucking calf. [1913 Webster] I suppose you are a young barrister, sucking lawyer, or that sort of thing. --Thackeray. [1913 Webster] Sucking bottle, a feeding bottle. See under Bottle. Sucking fish (Zo["o]l.), the remora. See Remora. --Baird. Sucking pump, a suction pump. See under Suction. Sucking stomach (Zo["o]l.), the muscular first stomach of certain insects and other invertebrates which suck liquid food. [1913 Webster]