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Updated June 2026
Relating to a 24-hour period; involving a day-night cycle.
“The researchers studied the diel migration patterns of plankton.”
"Diel" contains 4 unique letters. It includes common vowels which helps with elimination.
"Diel" is worth 5 points in Scrabble. Look for premium squares to maximize your score.
Look up diel in an authoritative dictionary for full definitions, pronunciation, and etymology.
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