be defiled, be reputed vile

Boyd’s Bible Dictionary:

A word which, with clean, was applied to personal and ceremonial conditions, as well as to the edibility of animals
The division of animals into clean and unclean existed before the Flood (Gen. 7:2). Uncleanness and the processes of purification are particularly described (Lev. 11-15; Num. 19). Unclean animals are specially mentioned (Lev. 11:9-31; Deut. 14:3-20).

Concise Bible Dictionary:

See ANIMALS

Strong’s Dictionary of Hebrew Words:

Transliteration:
tamah
Phonic:
taw-maw’
Meaning:
a collateral form of 2930; to be impure in a religious sense
KJV Usage:
be defiled, be reputed vile