The meaning of suck is to draw (something, such as liquid) into the mouth through a suction force produced by movements of the lips and tongue To suck a piece of candy. How to use suck in a sentence.
Phrasal verb suck up to someone (definition of suck from the cambridge academic content dictionary © cambridge university press) To take into the mouth and dissolve by the action of the tongue, saliva, etc. Suck (countable and uncountable, plural sucks) bammer agreed “probably a good idea,” he agreed with a quick suck on his straw, “won't stop you from picking up any of these chicks, though.” the infant took suck in an instant, pulling strongly.
Sucking up to their rich relations. Definition of suck verb in oxford advanced learner's dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. To put into the mouth and draw upon