A large beef steak, containing a T-shaped bone.

(statistics) A distribution that arises when the population standard deviation is unknown and has to be estimated from the data.

(immunology) A cytotoxic T cell.

A T-shirt, often sold as a souvenir at musical concerts featuring rock groups, containing images and information about the performing artist or band, the tour the performer(s) may be on, and tour dates and venues.

(immunology) A subtype of T cell, capable of inducing death in infected somatic or tumor cells.

plural of cytotoxic T cell

The geological signature of the transition between the Cretaceous period and the Tertiary period 65.5 million years ago.

plural of killer T cell

plural of flanged T rail

(railroad) A flat-bottomed rail used in North-America.