Definitions from Wiktionary ( )

▸ noun:  (countable) A loud, sharp sound, as of a cork coming out of a bottle.
▸ noun:  (uncountable, regional, Midwestern US, Canada, Inland Northern American, Midlands, Northwestern US, Western Pennsylvania, Northern England) An effervescent or fizzy drink, most frequently nonalcoholic; soda pop.
▸ noun:  (countable, regional, Midwestern US, Inland Northern American, Northwestern US, Canada, Western Pennsylvania) A bottle, can, or serving of effervescent or fizzy drink, most frequently nonalcoholic; a soda pop.
▸ noun:  A pop shot: a quick, possibly unaimed, shot with a firearm.
▸ noun:  (colloquial, in the phrase "a pop") A quantity dispensed; a portion; apiece.
▸ noun:  Something that stands out or is distinctive to the mind or senses.
▸ noun:  (computing) The removal of a data item from the top of a stack.
▸ noun:  A bird, the European redwing.
▸ noun:  (physics) 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.
▸ noun:  (slang, dated) A pistol.
▸ noun:  (US, mostly in plural) A small, immature peanut, boiled as a snack.
▸ noun:  (colloquial) A lollipop.
▸ noun:  (professional wrestling slang) A (usually very) loud audience reaction.
▸ noun:  (music) The pulling of a string away from the fretboard and releasing it so that it snaps back.
▸ verb:  (intransitive) To make a pop, or sharp, quick sound.
▸ verb:  (ergative) To burst (something) with a popping sound.
▸ verb:  (intransitive, with in, out, upon, etc.) To enter, or issue forth, with a quick, sudden movement; to move from place to place suddenly; to dart.
▸ verb:  (transitive, UK, Australia) To place (something) (somewhere); to move or position (something) with a short movement.
▸ verb:  (intransitive, often with over, round, along, in, etc.) To make a short trip or visit.
▸ verb:  (intransitive) To stand out; to be distinctive to the senses.
▸ verb:  (transitive) To hit (something or someone).
▸ verb:  (transitive, slang) To shoot (usually somebody) with a firearm.
▸ verb:  (intransitive, vulgar, slang) To ejaculate; to orgasm.
▸ verb:  (transitive, computing) To remove (a data item) from the top of a stack.
▸ verb:  (intransitive, slang) To give birth.
▸ verb:  (transitive, slang) To pawn (something) (to raise money).
▸ verb:  (transitive, slang) To swallow or consume (especially a tablet of a drug, sometimes extended to other small items such as sweets or candy).
▸ verb:  (transitive, informal) To perform (a move or stunt) while riding a board or vehicle.
▸ verb:  (intransitive, of the ears) To undergo equalization of pressure when the Eustachian tubes open.
▸ verb:  (dance) To perform the popping style of dance.
▸ verb:  (transitive, slang) To arrest.
▸ verb:  (music) To pull a string away from the fretboard and release it so that it snaps back.
▸ verb:  (African-American Vernacular, slang) To occur or happen.
▸ noun:  (colloquial, endearing) One's father.
▸ adjective:  (used attributively in set phrases) Popular.
▸ noun:  Pop music.
▸ noun:  Population.
▸ noun:  (Russian Orthodoxy, uncommon) A Russian Orthodox parish priest.
▸ noun:  A social club and debating society at Eton College.
▸ noun:  The body of college prefects.
▸ noun:  (also in plural) A popular classical music concert.
▸ noun:  (colloquial, US, theater) Traditional nickname for a stage doorman.
▸ noun:  (telecommunications) Acronym of point of presence.
▸ noun:  (trade) Acronym of Point of Purchase.
▸ noun:  (weather) Acronym of probability of precipitation.
▸ noun:  (television) Acronym of picture outside of picture.
▸ noun:  (environmental science) Acronym of persistent organic pollutant. [Organic compounds, predominantly synthetic, that are resistant to environmental degradation through chemical, biological, and photolytic processes, and that are often associated with health risks.]
▸ noun:  (Internet) Acronym of Post Office Protocol.
▸ noun:  (historical) Initialism of Pacific Ocean Park.
▸ adjective:  Acronym of post office preferred. (denoting a standard envelope size)
▸ noun:  (colloquial) Clipping of freeze pop. [A frozen snack consisting of flavored ice or juice in a tube.]
▸ noun:  (computer security) Initialism of proof of personhood.
▸ noun:  (electronics) Initialism of package on a package.

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