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p

1 of 5

noun

variants often P
plural p's or ps ˈpēz How to pronounce p (audio)
often attributive
1
a
: the 16th letter of the English alphabet
b
: a graphic representation of this letter
c
: a speech counterpart of orthographic p
2
: a graphic device for reproducing the letter p
3
: one designated p especially as the 16th in order or class
4
[abbreviation for pass]
a
: a grade rating a student's work as passing
b
: one graded or rated with a P
5
: something shaped like the letter P

p

2 of 5

abbreviation (1)

1
page; pages
2
parental generation
3
part
4
participle
5
past
6
pater
7
pawn
8
pence; penny
9
per
10
peseta
11
peso
12
petite
13
piano
14
pico-
15
pint
16
pipe
17
pitch
18
pole
19
port
20
power
21
pro
22
progressive
23
proton
24
purl

P

3 of 5

abbreviation (2)

1
pressure
2
[French poids] weight

P

4 of 5

symbol

phosphorus

p-

5 of 5

abbreviation (3)

para-

Examples of p in a Sentence

Noun a word that starts with a p a word that starts with p
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Elecsys looks for only one proteinp-tau181whereas Lumipulse uses a ratio of two proteins called p-tau217 and beta-amyloid 1-42. Tom GavinEverydayHealth.com20 Oct. 2025 Remove any debris or clogs from the p-trap with your fingers before flushing the system with hot watervinegarand baking soda. Ashlyn NeedhamSouthern Living18 Sep. 2025 Del Mar Community Connections recently announced its Annual Flu Shot Clinic will be held on FridaySept. 1912:30 p.m. – 3:30 p,mat their headquarters in the Del Mar Community Building. News ReleaseSan Diego Union-Tribune4 Sep. 2025 Her choice to respond by telling me to 'shut the f*** up' and to 'calm my p*****' was vulgardismissive and escalated the issue entirely. Lydia PatrickMSNBC Newsweek13 Aug. 2025 See All Example Sentences for p

Word History

First Known Use

Noun

before the 12th centuryin the meaning defined at sense 1a

Time Traveler
The first known use of p was before the 12th century

Browse Nearby Words

Cite this Entry

“P.” Merriam-Webster.com DictionaryMerriam-Websterhttps://www.merriam-webster.com/dictionary/p. Accessed 6 Dec. 2025.

Kids Definition

p

noun
ˈpē
often capitalized
: the 16th letter of the English alphabet

Medical Definition

P

1 of 3 abbreviation
1
parental
2
part
3
percentile
4
pharmacopoeia
5
pint
6
pole
7
population
8
position
9
positive
10
posterior
11
pressure
12
pulse
13
pupil

P

2 of 3 symbol
phosphorus

p-

3 of 3 abbreviation
para-
p-dichlorobenzene

More from Merriam-Webster on p

Last Updated: - Updated example sentences
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