- (v.i.) To use the words thou and thee in discourse after the manner of the Friends.
- (v.t.) To address as thou, especially to do so in order to treat with insolent familiarity or contempt.
- (obj.) The second personal pronoun, in the singular number, denoting the person addressed; thyself; the pronoun which is used in addressing persons in the solemn or poetical style.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). thou. Retrieved September 23, 2026, from http://smartdefine.org/thou/definitions/2072240 |
| Chicago | Webster's. 2011. "thou" http://smartdefine.org/thou/definitions/2072240 (accessed September 23, 2026). |
| Harvard | Webster's 2011, thou, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/thou/definitions/2072240>. |
| MLA | Webster's. "thou" 28 May 2011. Web. 23 September 2026. <http://smartdefine.org/thou/definitions/2072240> |