meg·a·ton 
(mĕgə-tŭn′)
(mĕgə-tŭn′)n.
A unit of explosive energy equal to that of one million metric tons of TNT.
mega·ton′nage (-tŭn′ĭj) n.
- tranquillizer
- tranquilly
- tranquilness
- trans
- trans-
- trans.
- transact
- transactinide
- transaction
- transactional
- transactional analysis
- transactivate
- transactivation
- transactivator
- transactor
- Trans Alai
- transalpine
- Transalpine Gaul
- transaminase
- transamination
- Transantarctic Mountains
- transatlantic
- transaxle
- Transcaucasia
- Transcaucasian