pop

/pɒp/

A loud, sharp sound as of a cork coming out of a bottle.

Listen to the pop of a champagne cork.

(Midwest US) An effervescent or fizzy drink, most frequently nonalcoholic; soda pop.

Lunch was sandwiches and a bottle of pop.

(Midwest US) A bottle, can, or serving of effervescent or fizzy drink, most frequently nonalcoholic; soda pop.

Go in the store and buy us three pops.

A pop shot: a quick, possibly unaimed, shot with a firearm.

The man with the gun took a pop at the rabbit.

(in the phrase "a pop") A quantity dispensed, a portion, apiece.

They cost 50 pence a pop.

Something that stands out or is distinctive, especially to the senses.

a pop of vanilla flavour

The removal of a data item from the top of a stack.

A bird, the European redwing.

The sixth derivative of the position vector with respect to time (after velocity, acceleration, jerk, jounce, crackle), i.e. the rate of change of crackle.

A pistol.