___ avis Crossword Clue

 The answer to the crossword clue "___ avis" is RARA.

Rara avis is a Latin phrase that means "rare bird." It is used to describe something that is unusual, uncommon, or rare. The phrase is often used in a positive way, to describe something that is special or valuable.

For example, you might say that a gifted athlete is a rara avis, or that a rare book is a rara avis. The phrase can also be used in a more negative way, to describe something that is strange or undesirable. For example, you might say that a person with a rare disease is a rara avis, or that a political extremist is a rara avis.

The phrase rara avis is thought to have originated in the 1st century AD, and it has been used by many famous writers and thinkers over the centuries. It is a versatile phrase that can be used to describe a wide variety of things.