plural noun
Psi·lo·ta·ce·ae | \ˌsīlōˈtāsēˌē\

Definition of Psilotaceae 

: a family of plants that are usually placed in order Psilotales and are characterized by nearly naked stems, minute scalelike leaves, and 2- or 3-celled sporangia — compare psilotum , tmesipteris

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Other Words from Psilotaceae

psilotaceous \¦⸗⸗¦tāshəs \ adjective

History and Etymology for Psilotaceae

New Latin, from Psilotum, type genus + -aceae

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