Noun
LSJ
Abbreviation of Liddell–Scott–Jones or Liddell-Scott-Jones, another name of the Greek–English dictionary A Greek–English Lexicon by Henry George Liddell, Robert Scott and Henry Stuart Jones
The LSJ lexicon suggests "set one's heart upon a thing, long for, covet, desire" as glosses for ἐπιθυμέω, which is used in verses that clearly have nothing to do with sexual desire. Source: Internet