Pronunciation (UK) IPA (key): /lɒks/ (US) IPA (key): /lɑks/ Audio (US)(file) Homophone: locks Noun Singular lox Plural none Salmon cured in brine and then smoked in low temperature so that the flesh remains uncooked. Abbreviation Abbreviationlox Lox is abbreviation for liquid oxygen. Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads