Wiktionary
vb. (en-past of: pucker up)
Usage examples of "puckered up".
Her dextrier puckered up her mouth to spitsear when the enormous moth crossed the air between them too fast even to see and clasped the handlingers to it, slobbering like a famished man.
Susi Kater, the only girl in the tent, puckered up her mouth with disappointment and bitterness when the frogs vanished ingloriously into the soup without the slightest attempt at a swan song or a last jump.
Monk shifted his bulk so that he was facing the silent car (no grace in his movement, none at all), pain and fatigue stooping him by now (he'd left the dead Dodge at least five miles behind), his clothes and pony-tailed hair powdered with dust, his face, with its scarlet-rose cheeks, puckered up into a shit-eating grimace.
Carefully he opened the top and gazed down, starting back a second later, with his face puckered up at the noxious odor.
Right now Bera's mouth was puckered up as though she had bitten a bad plum.
She puckered up her hairless spot and made a pop sound like she'd seen the young one do.
He puckered up like he was about to cry, then caught himself and looked away.