Noun
1. 3.14159265358979323846...
2. irrational number, private detective
3. PI, private eye, private investigator, operative, shamus, sherlock, detective, principal investigator
4. PI, scientist, man of science, letter
5. letter of the alphabet, alphabetic character, protease inhibitor
6. PI, antiviral, antiviral agent, antiviral drug
| Foreign Language Equivalents of 'pi' | ||||||
|---|---|---|---|---|---|---|
| Language | Equivalent | Language | Equivalent | |||
| French | Spanish | |||||