Cryobinary

Cryobinary is an umbrella term that encompasses any cold, frozen, or snowy genders.

Etymology
The word comes from 'cryo', which is related to extreme cold.

Pronunciation
[kɹaɪ-oʊ-baɪ-nər-i]

Definitions

 * An umbrella term for any cold or frozen gender, such as snowgender, icegender, freezegender, etc. - alfunknown, 2020