As nouns the difference between polynya and polynym
is that polynya is (hydrology) a naturally-formed area of open water surrounded by sea ice while polynym is a name consisting of multiple words.
polynya
English
Noun
(
en noun)
(hydrology) A naturally-formed area of open water surrounded by sea ice.
polynym
English
Noun
(
en noun)
A name consisting of multiple words.
Related terms
* polynymous
Antonyms
* mononym