Deepfreeze vs deep-freeze

Deepfreeze and deep-freeze both are nouns.

Word	Noun	Adjective	Verb	Adverb
Deepfreeze	Yes	No	No	No
deep-freeze	Yes	No	No	No

As nouns, Deepfreeze and deep-freeze are synonyms defined as:

Deepfreeze and deep-freeze: electric refrigerator (trade name Deepfreeze) in which food is frozen and stored for long periods of time

Other synonyms of Deepfreeze include deep freezer, freezer.

Deepfreeze (noun)	deep-freeze (noun)
electric refrigerator (trade name Deepfreeze) in which food is frozen and stored for long periods of time	electric refrigerator (trade name Deepfreeze) in which food is frozen and stored for long periods of time