- (a.) Having numerous openings; irregularly reticulated; as, fenestrate membranes; fenestrate fronds.
- (a.) Having transparent spots, as the wings of certain butterflies.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). fenestrate. Retrieved September 20, 2026, from http://smartdefine.org/fenestrate/definitions/2007492 |
| Chicago | Webster's. 2011. "fenestrate" http://smartdefine.org/fenestrate/definitions/2007492 (accessed September 20, 2026). |
| Harvard | Webster's 2011, fenestrate, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/fenestrate/definitions/2007492>. |
| MLA | Webster's. "fenestrate" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/fenestrate/definitions/2007492> |