Meanings
adjectiveultrastructural (not comparable)
- not comparableOf or pertaining to ultrastructure.
Origin
- Proto-Indo-European*h₂el-
- Latinūls
- Latinultrā
- Englishultra-
- Englishstructure
- Englishultrastructure
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Englishultrastructural
From ultrastructure + -al.
Full word history & related roots →Cite this entry
APA
ultrastructural. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/ultrastructural
MLA
“ultrastructural.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ultrastructural. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “ultrastructural,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/ultrastructural.
Source: ultrastructural on Wiktionary, CC BY-SA 4.0.