Tenth - Vine's Expository Dictionary of New Testament Words
Tenth
[ 1,,G1182, dekatos ]an adjective from deka, ten," occurs in John 1:39; Revelation 11:13; Revelation 21:20.
[ 2,,G1181, dekate ]
grammatically the feminine form of No. 1, with meris, "a part," understood, is used as a noun, translated "a tenth part" in Hebrews 7:2, "a tenth," Hebrews 7:4; "tithes" in Hebrews 7:8-Hebrews 7:9.