present participle of petnap

Alternative form of Saint Petersburg / Alternative form of St. Petersburg

(UK) a tank designed to hold petrol

plural of petrol tank

A petrel of the genus Pterodroma.

(dated, derogatory) Government by women, whether in politics or domestic affairs.

A short, flaring pipe surrounding the blast nozzle in the smokebox of a locomotive, to equalize the draft.

(slang, archaic) A shill bidder at an auction.

A paradox, related to probability, where the expected win for repeated play of a game is infinite, so it seems that a player should be willing to pay any price to take part.

The plant Euphorbia peplus.