Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

Marmărĭdes, ae, m., = Μαρμαρίδης, a man from Marmarica (v. Marmaricus), a Marmarican: cuspide Marmaridae Corythi, Ov. M. 5, 124.
Marmăridae, ārum, m., the inhabitants of Marmarica, Plin. 5, 5, 5, § 33: Marmaridae Psylli, Luc. 9, 894: phalanx Marmaridūm, i. e. of the Carthaginians, Sil. 5, 184.