Acid

Acid: When an adjective, Acid means: sour, sharp or biting to the taste, having the taste of vinegar, as in acid fruits. When a noun, an Acid is a chemical substance that neutralizes alkalis From Latin acidus: sour, bitter, or tart.

Acromegaly

Acromegaly: A medical condition causing abnormal growth in the hands, feet, and face.  Andre the Giant, the famous wrestler, who played a major role in “The Princess Bride”, suffered from acromegaly.  From Greek ἄκρον (height, summit, peak), and and μέγα (large,...

The Maple Tree

Quercus acerfolia: The oak with sharp leaves.  This particular tree, sometimes called the the maple-leaved oak, is native to the Ozark Mountains of Arkansas, in the United States. Quercus is the Latin word for “oak”.  You have seen the word before in the name of a...

Acrobat

Acrobat: An athlete able to perform daring gymnastic feats; a gymnast; a tightrope walker, a funambulist.  There is a secondary definition of this word.  An acrobat could also be someone known to change his mind, or allegiance. From Greek ἀκροβάτης (walking on...