Otter seaplane Synonyms

We can't find synonyms for the phrase "Otter seaplane", but we have synonyms for terms, you can combine them.

Otter Synonyms

Seaplane Synonyms

OS abbreviation

OS is an abbreviation for Otter Seaplane
What does OS stand for?
OS stands for "Otter Seaplane"

Definitions for Otter


  • (noun) freshwater carnivorous mammal having webbed and clawed feet and dark brown fur
  • (noun) the fur of an otter

Definitions for Seaplane


  • (noun) an airplane that can land on or take off from water
  • (verb) glide on the water in a hydroplane