(telecommunications) The generic designator for several digitally multiplexed signal carrier systems.

(fuzzy logic) A mathematical function T: [0, 1] × [0, 1] → [0, 1] that is commutative, associative, monotonic, and the number 1 acts as identity element, that is T(a, 1) = a.

An intersection of routes where one road terminates as it joins a (usually higher priority) road at approximately 90°. In most countries, a give way or stop road sign will be seen at a T-junction.

(US, finance) A Treasury bill.

(US, slang) Thanksgiving Day; Turkey Day.

plural of t-test

plural of t test

(Irish and Scottish Gaelic grammar) The prothesis of a t sound to words beginning with a vowel. / (Irish grammar) Replacement of an initial s sound with a t sound.

plural of T-square

Having the shape of a capital T. / (figuratively) Having knowledge or skills that are both broad and deep.