Meanings
nounocular spark (plural ocular sparks)
plural ocular sparks
- biologyA type of ocular radiance, reflecting it into the visual field to illuminate the field of vision, for diurnal active photolocation.
Cite this entry
APA
ocular spark. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/ocular%20spark
MLA
“ocular spark.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ocular%20spark. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “ocular spark,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/ocular%20spark.
Source: ocular spark on Wiktionary, CC BY-SA 4.0.