(a.) Of or pertaining to interstices; intermediate; within the tissues; as, interstitial cavities or spaces in the tissues of animals or plants.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). interstitial. Retrieved September 20, 2026, from http://smartdefine.org/interstitial/definitions/2023043 |
| Chicago | Webster's. 2011. "interstitial" http://smartdefine.org/interstitial/definitions/2023043 (accessed September 20, 2026). |
| Harvard | Webster's 2011, interstitial, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/interstitial/definitions/2023043>. |
| MLA | Webster's. "interstitial" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/interstitial/definitions/2023043> |