Ocean trench Synonyms

Ocean replaced

Definitions for Ocean


  • (noun) the whole body of salt water that covers nearly three-fourths of the earth
  • (noun) an immeasurable depth or space
  • (noun) a large body of water constituting a principal part of the hydrosphere

Synonyms for phrase

OT abbreviation

OT is an abbreviation for Ocean Trench
What does OT stand for?
OT stands for "Ocean Trench"

Definitions for Trench


  • (noun) a long narrow channel dug in the earth
  • (noun) any long ditch cut in the ground
  • (noun) a ditch dug as a fortification having a parapet of the excavated earth