What is the meaning of Uncia?

The Roman ounce, 1/12 of a Roman pound.

The Roman inch, 1/12 of a Roman foot.

A bronze coin minted by the Roman Republic, 1/12 of an as.

A Roman unit of land area, 1/12 of a jugerum.

Synonym of ounce, the English and American avoirdupois unit of mass.

Synonym of twelfth.

A numerical coefficient in a binomial.

uncia, a coin of the Roman Republic equal to 1/12 as

inch, a length unit, equal to 1/12 of one foot

An insignificantly small length

ounce, a mass unit equal to 1/12 of one pound

An insignificantly small amount

uncia, an area unit equal to 1/12 of one jugerum

twelfth, 1/12 of any amount or unit

snow leopard

Source: wiktionary.org