Meaning

noun a refrigerator in which the coolant is pumped around by an electric motor

originThe noun is a clipping of refrigerator, perhaps influenced by the Frigidaire brand of refrigerators, or frigerator (“(dated) refrigerator”). The spelling is likely influenced by analogy with bridge, ridge, etc. The verb is derived from the noun. The fandom slang verb sense alludes to the phrase "women in refrigerators" coined by the American comic book writer Gail Simone. Simone was referencing a…

Etymology from Wiktionary, CC BY-SA 3.0