pí — meaning in English

English meaning

Mrs abbreviation A title placed before the surname or full name of a married woman.
pi noun A letter of the Greek alphabet.

pí is used for these senses in English:

Mrs Abbreviation of Missus or Mistress; used before an adult woman's name or surname, used for any high-status woman without regard to marital status until the 1800s, after which it began to be reserved for married, divorced and widowed women and used with their married surnames.
pi (mathematics) An irrational and transcendental constant representing the ratio of the circumference of a Euclidean circle to its diameter; approximately 3.14159265358979323846264338327950; usually written π.

noun A letter of the Greek alphabet.
noun The mathematical constant (about 3.14159) representing the ratio of a circle's circumference to its diameter.

p. paní