Pucker in a sentence as a noun

For instance I noticed the 3d mesh lips don't pucker outwards when saying words like "you"

Bitterness - funny how the lips pucker from Grapefruit.

I also was unaware we needed it or what it could do for us before we had our first pucker-up moment with the source code.

Pucker in a sentence as a verb

It's not unlike Eric Johnson's insistence on massive ear goggles to ensure his tone is tops, or how blues players have to squint and pucker in order to play high notes.

The See Also section at the bottom of that wiki article is enough to induce serious pucker in even someone with tungsten-level constitution.

I'm convinced that there are enough reasonable, civil people in the world that I don't have to pucker up to kiss the behinds of those who can't behave with a modicum of decorum when their expectations are slightly undermined.

Pucker definitions

noun

an irregular fold in an otherwise even surface (as in cloth)

See also: ruck

verb

to gather something into small wrinkles or folds; "She puckered her lips"

See also: rumple cockle crumple knit

verb

draw together into folds or puckers

See also: gather tuck

verb

become wrinkled or drawn together; "her lips puckered"

See also: ruck