plural of T-bone steak

A T-shirt with thin bands of contrasting color around the collar and the lower edges of the sleeves.

plural of ringer T-shirt

plural of 't Hooft operator

(physics) A dual version of the Wilson loop in which the electromagnetic potential A is replaced by its electromagnetic dual Aᵐᵃᵍ, where the exterior derivative of A is equal to the Hodge dual of the exterior derivative of Aᵐᵃᵍ.

(historical cartography) A type of mediaeval map of the world, representing only the top half of a spherical Earth.

(sociolinguistics) The distinction between a formal and an informal second-person pronoun in some languages.

plural of T and O map

(statistics) Any statistical hypothesis test in which the test statistic has a Student's t-distribution if the null hypothesis is true.

(astronomy) Any of a class of young visible stars having optical variability; they are often surrounded by a protoplanetary disc.