Abbott-Smith Manual Greek Lexicon
θερμαίνω (G2328)
6 θερμαίνω ( θερμός ), [in LXX chiefly for חמם ;] to warm , heat ; mid., to warm oneself : Mk 14:54 , 67 , Jo 18:18 , 25 , Ja 2:16 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain