pop

1. A loud, sharp sound, as of a cork coming out of a bottle, especially when the contents are pressurized by fizziness. (countable) · Listen to the pop of a champagne cork.
2. An effervescent or fizzy drink, most frequently nonalcoholic; soda pop. (US, uncountable) · Lunch was sandwiches and a bottle of pop.
3. A bottle, can, or serving of effervescent or fizzy drink, most frequently nonalcoholic; a soda pop. (US, countable) · Go in the store and buy us three pops.
4. A pop shot: a quick, possibly unaimed, shot with a firearm. (countable, uncountable) · The man with the gun took a pop at the rabbit.
5. A quantity dispensed; a portion. (colloquial, countable, uncountable) · They cost 50 pence a pop.
6. Something that stands out or is distinctive to the mind or senses. (countable, uncountable) · a white dress with a pop of red· a pop of vanilla flavour
7. The removal of a data item from the top of a stack. (countable, uncountable)
8. A bird, the European redwing. (countable, uncountable)

Plural pops