t's

noun pl. t's, T's

1. the twentieth letter of the English alphabet: from the Greek tau, derived from the Hebrew tav
2. any of the speech sounds that this letter represents, as, in English, the (t) of time
3. a type or impression for t or T
4. the twentieth in a sequence or group
5. an object shaped like

adjective

1. of t or T
2. twentieth in a sequence or group
3. shaped like