Suck(redirected from suck in)
Also found in: Dictionary, Thesaurus, Medical, Idioms.
What does it mean when you dream about sucking?
Sucking is an instinctive act of seeking nurturance. A dream about sucking can relate to childhood feelings of being nurtured or of being dependent. There are also numerous slang usages of this term, including advice to “suck it up” and “sucking up” to someone in authority.