Sudden+start
131jump — I. verb Etymology: probably akin to Low German gumpen to jump Date: 1530 intransitive verb 1. a. to spring into the air ; leap; especially to spring free from the ground or other base by the muscular action of feet and legs b. to move suddenly or …
132exercise — exercisable, adj. /ek seuhr suyz /, n., v., exercised, exercising. n. 1. bodily or mental exertion, esp. for the sake of training or improvement of health: Walking is good exercise. 2. something done or performed as a means of practice or… …
