(1):

(v. i.) To whistle or sigh, as the wind.

(2):

(n.) A sow.

(3):

(n.) A small drain; an adit.

(4):

(v. i.) Hence, a vague rumor or flying report.

(5):

(v. i.) The sound produced by soughing; a hollow murmur or roaring.

(6):

(v. i.) A cant or whining mode of speaking, especially in preaching or praying.