κῆνσος (kēnsos|kane'-sos|noun|tax)
[Grk] κῆνσος, ἐπικεφάλαιον LN: 57.180 GK: G3056
Derivation: of Latin origin;
Strong's: properly, an enrollment ("census"), i.e. (by implication) a tax
KJV: --tribute.