cata-

From Ancient Greek κατά (katá, “downwards”).

cata-

1. down
2. reverse, backward, degenerative

It sometimes drops the final vowel, as in catoptric, and is sometimes changed to cath, as in catholic.

• TCAA, AACT, ACTA

From Ancient Greek κατά (katá).

cata-

1. cata-

From Latin cata-, from Ancient Greek κατά (katá, “under”).

cata-

1. cata- (all senses)