obverse

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obverse

1. (of certain plant leaves) narrower at the base than at the top
2. Logic a categorial proposition derived from another by replacing the original predicate by its negation and changing the proposition from affirmative to negative or vice versa, as no sum is correct from every sum is incorrect
References in periodicals archive ?
19, 2013 /PRNewswire-USNewswire/ -- The United States Mint today announced the obverse and reverse designs that will appear on the 2014 Civil Rights Act of 1964 Silver Dollar Coin.
Each badge is described in terms of shape, material, diameter, inscriptions and images on obverse and reverse, notes, and British Museum registration number.
Both Sculptor-Engravers will execute the respective obverse and reverse designs.