from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Relating to organisms that have sporadic and random intervals during the day or night in which food is acquired
Sorry, no etymologies found.
Next, they took the same measurements in 164 living birds and lizards that are night-active (nocturnal), day-active (diurnal), day- and night-active (cathemeral) or twilight-active (crepuscular).