noun a sow.
2. sough ·vi to whistle or sigh, as the wind.
3. sough ·vi hence, a vague rumor or flying report.
4. sough ·noun a small drain; an adit.
5. sough ·vi the sound produced by soughing; a hollow murmur or roaring.
6. sough ·vi a cant or whining mode of speaking, especially in preaching or praying.