Uncia


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Related to Uncia: Unica

Uncia

1. An ancient Roman unit of length approximately equivalent to 24.6 millimeters. It was also called a pollex.

2. An ancient Roman unit of weight approximately equivalent to 27.4 grams.

3. An ancient Roman unit of area approximately equivalent to 210 square meters.

4. An obsolete unit of weight in the early metric system approximately equivalent to 32 grams.