defile himself [for his wife]. Figure of speech Ellipsis. App-6.
a chief. a lord, or leader. Hebrew. ba'al. Supply Figure of speech Ellipsis (App-6) [a priest].
Related Commentaries of Leviticus 21:4
Leviticus 21:4
4 But he shall not defile himself, being a chief man among his people, to profane himself.