bioluminescence
bio·lu·mi·nescence
noun
1.
luminescence produced by physiological processes (as in the firefly)
Origin
From bio- + luminescence.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.