SUCK v. 2 definitions
raw liquid from by the action of the mouth; as, to suck an orange; specifically, to draw milk from (the mother, the breast, etc.) with the mouth; as, the young of an animal sucks the mother, or dam; an infant sucks the breast.
SUCKING a.
Drawing milk from the mother or dam; hence, colloquially, young, inexperienced, as, a sucking infant; a sucking calf. I suppose you are a young barrister, sucking lawyer, or that sort of thing. Thackeray. Sucking bottle, a feeding bottle. See under Bottle. -- Sucking fish (Zoöl.), the remora. See Remora. Baird. -- Su…
SUGAR n.
a substance found in manna, resembling, but distinct from, the sugars. See Mannite. -- Milk sugar, a variety of sugar characteristic of fresh milk, and isomeric with sucrose. See Lactose. -- Muscle sugar, a sweet white crystalline substance isomeric with, and formerly regarded to, the glucoses. It is found in the ti…