Category:Thirtieth

Thir"ti*eth, a. Etym: [from thirty: cf. As. þritigoedha.]

1. Next in order after the twenty-ninth; the tenth after the Twentieth; -- the ordinal of thirty; as, the thirtieth day of the Month.

2. Constituting or being one of thirty equal parts into which Anything is divided.

Thirtieth Thir"ti*eth, n.

Defn: the quotient of a unit divided by thirty; one of thirty equal Parts.