One entry found for take up.
Main Entry: take up
Pronunciation: ()t-kp
Function: verb 1: to begin to occupy <took up their positions> 2: to begin to engage in : UNDERTAKE <took up swimming> 3: to absorb or incorporate into itself <plants taking up water and minerals> 4: to pull up or in so as to tighten or to shorten <take up the slack> - take up for: to take the part or side of - take up with: to begin to associate with