Meanings
nounopthaldehyde (uncountable)
- uncountablechemistryortho-phthalaldehyde
Cite this entry
APA
opthaldehyde. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/opthaldehyde
MLA
“opthaldehyde.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/opthaldehyde. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “opthaldehyde,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/opthaldehyde.
Source: opthaldehyde on Wiktionary, CC BY-SA 4.0.