совер.
возвр.
1) rouse oneself, shudder,
start, give a start (вздрогнуть)
ruffle its feathers, shake its wings, open/spread its wings (о птицах)
2) (о сердце) begin to throb, begin to beat faster, palpitate
сов.
1. start
(о птице) open/ spread* its wings
2. (оживиться) rouse one self
3. (о сердце) begin* to throb