arachnactis

noun
ar·​ach·​nac·​tis | \ˌaˌrakˈnaktə̇s\
plural arachnactines\əˌrakˌnakˈtī(ˌ)nēz \

Definition of arachnactis 

: a free-swimming larva of certain actinians

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History and Etymology for arachnactis

New Latin, from arachn- + Greek aktis ray

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Dictionary Entries near arachnactis

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arachn-

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arachnean

arachnicide

arachnid

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