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Definition of Medius
1. n. The third or middle finger; the third digit, or that which corresponds to it.
Definition of Medius
1. the middle finger [n -DII]
Medical Definition of Medius
1. 
Origin: NL, fr. L. Medius middle. See Medium.
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1. n. The third or middle finger; the third digit, or that which corresponds to it.
1. the middle finger [n -DII]
1. 
Origin: NL, fr. L. Medius middle. See Medium.