Pr

See also: Appendix:Variations of "pr"

Translingual

Symbol

Pr

1. (chemistry) Chemical element symbol for praseodymium.
2. (mathematics) probability

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

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

Asturian

Proper noun

Pr ?

1. initialism of Pravia

French

Noun

Pr m

1. abbreviation of professeur

   Synonym: P^r