[ sahy-kuh-dey-shuh s, sik-uh- ]
/ ˌsaɪ kəˈdeɪ ʃəs, ˌsɪk ə- /


belonging or pertaining to the order Cycadales.


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Origin of cycadaceous

1830–40; < New Latin Cycad- (see cycad) + -aceous

Words nearby cycadaceous Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for cycadaceous