Strong's G5188 · Greek

τύφω

tupho · too'-fo

apparently a primary verb; to make a smoke, i.e. slowly consume without flame

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 1 * τύφω ( τῦφος , smoke to raise a smoke ; pass., to smoke : Mt 12:20 (LXX, καπνιζόμενον ).† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain