p

P is a synonym of pee.

As a letter p

is the sixteenth letter of the.

As a symbol p

is voiceless bilabial plosive.

As a noun pee is

(euphemistic|often|childish) urine or pee can be or pee can be (british|colloquial) pence; penny (a quantity of money) or pee can be (nautical) the bill of an anchor.

As a verb pee is

(intransitive|colloquial|often|childish) to urinate.

P is a synonym of proton.

As a letter p

is the sixteenth letter of the.

As a symbol p

is voiceless bilabial plosive.

As a noun proton is

(particle) positively charged subatomic particle forming part of the nucleus of an atom and determining the atomic number of an element; the nucleus of the most common isotope of hydrogen; composed of two up quarks and a down quark.

As a letter p

is the sixteenth letter of the.

As a symbol p

is voiceless bilabial plosive.

As a noun pip is

any of various respiratory diseases in birds, especially infectious coryza or pip can be (obsolete) a pippin or pip can be one of the spots or symbols on a playing card, domino, die, etc or pip can be one of a series of very short, electronically produced tones, used, for example, to count down the final few seconds before a given time or to indicate that a caller using a payphone needs to make further payment if he is to continue his call or pip can be (finance|currency trading) the smallest price increment between two currencies in foreign exchange (forex) trading.

As a verb pip is

to get the better of; to defeat or pip can be to peep, to chirp.

As a letter p

is the sixteenth letter of the.

As a symbol p

is voiceless bilabial plosive.

As a noun penny is

(historical) in the united kingdom and ireland, a copper coin worth 1/240 of a pound sterling or irish pound before decimalisation abbreviation: d.

As a verb penny is

(slang) to jam a door shut by inserting pennies between the doorframe and the door.