(meteorology) a quantity which is proportional to the product of vorticity and stratification. When applied to air parcels, aids the understanding of cyclogenesis

plural of potential vorticity

A person from Stoke-on-Trent / (soccer) someone connected with Stoke City Football Club, as a fan, player, coach etc.

An English surname originating as an occupation for a potter. / An unincorporated community and township in Polk County, Arkansas. / A village in Cheyenne County, Nebraska.

Epinephelus tukula, a large fish found in the tropical Indian and Pacific Oceans.

plural of potato bug

A person who hunts animals for food (for the pot) rather than as sport. / (sports, by extension) A person who competes solely to win prizes.

Alternative spelling of pot-house

(obsolete) Potassium hydroxide.

(obsolete) Potassium nitrate.