Noun lox has 2 senses
  1. liquid oxygen, LOX - a bluish transparent magnetic liquid obtained by compressing gaseous oxygen; used as an oxidizer in rocket propellants
    --1 is a kind of oxygen, O, atomic number 8
  2. lox - brine-cured salmon
    --2 is a kind of
    smoked salmon
    --2 has particulars: Scandinavian lox; Nova scotia lox