The Collaborative International Dictionary
Melolonthidian
Melolonthidian \Mel`o*lon*thid"i*an\ (m[e^]l`[-o]*l[o^]n*th[i^]d"[i^]*an), n. [Gr. mhlolo`nqh the cockchafer.] (Zo["o]l.) A beetle of the genus Melolontha, and allied genera. See May beetle, under May.