1. Free of ice and open to travel
   "an ice-free channel in the river"

See also: unfrozen

• teleprinter
• teleprocessing
• Teleprompter
• telerobotics
• telescope
• telescope sight
• telescoped
• telescopic
• telescopic sight
• telescopically
• Telescopium
• telescopy
• teleselling
• teletext
• telethermometer
• marsupial mole
• marsupial mouse
• marsupial rat
• Marsupialia
• marsupium
• mart
• Marta Brigit Nilsson
• martagon
• martello tower
• marten