1. In a mechanical manner; by a mechanism
   "this door opens mechanically"
   - automatically 
2. In a machinelike manner; without feeling
   "he smiled mechanically"

See also: mechanical

• tranquillizing
• tranquilly
• trans fat
• trans fatty acid
• trans-
• trans-Alaska pipeline
• transact
• transactinide
• transaction
• transaction file
• transactional immunity
• transactions
• transactor
• transalpine
• transaminase
• transaminate
• transamination
• transatlantic
• Transcaucasia
• transceiver
• transcend
• transcendence
• transcendency
• transcendent
• transcendental