Abbott-Smith Manual Greek Lexicon
ζέω (G2204)
2 ζέω [in LXX for רוּם , רתח , metaph., IV Mac 18:20 ;] to boil , be hot ; metaph., of anger, love, zeal: ptcp., fervent : τ. πνεύματι , Ac 18:25 , Ro 12:11 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain