definition of
two-faced

[1] #1 two-faced s. [ambidextrous, deceitful, double-dealing, duplicitous, Janus-faced, double-faced, double-tongued] marked by deliberate deceptiveness especially by pretending one set of feelings and acting under the influence of another; "she was a deceitful scheming little thing"- Israel Zangwill; "a double-dealing double agent"; "a double-faced infernal traitor and. wn

[2] #2 two-faced s. [Janus-faced] having two faces--one looking to the future and one to the past; "Janus the two-faced god". wn