Medical Dictionary
suck
vt \ˈsək\
Medical Definition of SUCK
1
: to draw (as liquid) into the mouth through a suction force produced by movements of the lips and tongue <sucked milk from her mother's breast>
2
: to draw out by suction
intransitive verb
: to draw something in by or as if by exerting a suction force; especially : to draw milk from a breast or udder with the mouth
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