'Sucking pump' definitions:

Definition of 'Sucking pump'

From: GCIDE
  • 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 (Zool.), the remora. See Remora. --Baird.
  • Sucking pump, a suction pump. See under Suction.
  • Sucking stomach (Zool.), the muscular first stomach of certain insects and other invertebrates which suck liquid food. [1913 Webster]