p

1 of 5

noun

ˈpē 

variants often P

plural p's or ps ˈpēz 

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-

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Words Starting With P

Browse 30,821 words and phrases that start with the letter P, from pa to pyx-jury.

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

Noun

Dementia experts, however, changed their diagnosis in about 20% of patients and were over 50% more likely to make an immediate Alzheimer’s diagnosis without additional investigation when the p-tau217 test was positive, the study found. — Sandee Lamotte, CNN Money, 15 July 2026

While different intermediate levels of p-tau217 signaled progressive risk, only the very highest level seemed to correlate with other evidence about that tipping point. — ABC News, 15 July 2026

What’s especially troubling now is how fast margin debt has grown relative to S & P 500 returns. — Sean Conlon, CNBC, 15 July 2026

Right now, the average time to review a P visa petition like Kongero's is 11 1/2 months. — Josie Fischels, NPR, 14 July 2026

Word History

First Known Use

Noun

before the 12th century, in the meaning defined at sense 1a

Phrases Containing p

• mind one's p's and q's
• p's and q's
• p-type
• watch one's p's and q's

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