1

monactine

adjective mon·ac·tine \mäˈnaktə̇n, -kˌtīn\
variants: less commonly

monactinal

\-tənəl, ¦mäˌnak¦tīnəl\

Definition of monactine

  1. :  having a single ray —used of a sponge spicule

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Origin and Etymology of monactine

mon- + -actine or -actinal


2

monactine

noun mon·ac·tine \"\

Definition of monactine

plural

-s

  1. :  monact

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