Pr

See also: pr, PR, .pr, -pr-, P.R., Pr., and pr.

Translingual

Symbol

Pr

1. (chemistry) praseodymium.
2. (mathematics) probability

   $\mathrm {Pr} (B|A)={\frac {\mathrm {Pr} (A|B)\cdot \mathrm {Pr} (B)}{\mathrm {Pr} (A)}}$

3. Prandtl number

See also

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English

Noun

Pr

1. (organic chemistry) Abbreviation of propyl.

Usage notes

Arguably should not be used, because of confusion with Pr = praseodymium.

Anagrams

• R/P, RP, Rp

French

Noun

Pr m

1. Abbreviation of professeur.

   Synonym: P^r