Main Entry: dis·coid

Pronunciation: \ˈdis-ˌkȯid\

Function: adjective

Etymology: Late Latin discoides quoit-shaped, from Greek diskoeidēs, from diskos disk

Date: 1794

1 : relating to or having a disk: as a : situated in the floral disk <discoid florets> b : having only disk flowers <a discoid flower head>
2 : flat and circular like a disc