Found 1 items, similar to Diurna.
English → English (gcide) Definition: Diurna Diurna \Di*ur"na\, n. pl. [NL., fr. L. diurnus belonging to the day.] (Zo["o]l.) A division of Lepidoptera, including the butterflies; -- so called because they fly only in the daytime. [1913 Webster]