suck

suck

(sŭk),

1. To draw a fluid through a tube by exhausting the air in front.

2. To draw a fluid into the mouth; specifically, to draw milk from the breast.

[A.S. sūcan]

Farlex Partner Medical Dictionary © Farlex 2012

suck

[AS. sucan, to suck]

1. To draw fluid into the mouth, as from the breast.

2. To exhaust air from a tube and thus draw fluid from a container.

3. That which is drawn into the mouth by sucking.

Medical Dictionary, © 2009 Farlex and Partners

Patient discussion about suck

Q. What does thumb or finger sucking mean in ADULTS? People watch the unusual behavior of a person and decide their disorder. I strongly agree, but here is a critical question for you all. What does thumb or finger sucking mean in ADULTS?

A. It’s not a show to enjoy and laugh! It means that whomever you are talking about needs to see a psychologist. I am not joking. Things we are supposed to out-grow but don't, i.e. thumb sucking, imaginary friends or bed wetting, can represent serious problems or mental blocks.
http://www.youtube.com/watch?v=B_OVYDwwAu4&eurl=http://www.imedix.com/health_community/vB%5EOVYDwwAu4_health_posture_1953?q=sucking&feature=player_embedded

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