get some rest, take a rest, have a rest, get some sleep, take a break, get a break
capture - seize - grab - snatch - latch onto - trap - intercept - nab - apprehend - arrest - get - land - secure - detect - spot - notice - understand - grasp - pick up - find - contract - come down with - hook - ensnare - net - haul in - take in
The word "catch" is a versatile English verb and noun. As a verb, it commonly means to seize or capture something that is moving, such as catching a ball or catching a train. It can also refer to contracting an illness (to catch a cold), understanding something mentally (to catch the meaning), or stopping someone in the act (to catch someone stealing). As a noun, it can describe the act of catching, a person who is considered a good partner, or a hidden drawback in an offer or situation ("there’s a catch"). Its meaning depends strongly on context.