Where does “nondinoflagellate” come from?

nondinoflagellate (English) comes from English dinoflagellate, from Translingual Dinoflagellata, from English dino-, from Ancient Greek δεινός, from Ancient Greek ὄνυξ, from Proto-Indo-European h₃nogʰ- — claw, nail; nail.

nondinoflagellate (English): Any protozoan that is not a dinoflagellate

Definitions

  1. Any protozoan that is not a dinoflagellate

Ancestry of “nondinoflagellate”, step by step

nondinoflagellate traces back through two separate lines of ancestry.

via English dinoflagellate

StepLanguageWordMeaning
1EnglishdinoflagellateAny of many marine protozoa of the phylum...
2TranslingualDinoflagellataMany single-cell eukaryotes, with two dissimilar flagella and nuclei unlike those of other eukaryotes, lacking histones and nucleosomes
3Englishdino-Used for presumably fearfully large or dangerous...
4Ancient Greekδεινόςterrible, horrible, fearful, astounding; danger;...
5Ancient Greekὄνυξclaw, nail, hoof, talon; Anything which resembles...
6Proto-Indo-Europeanh₃nogʰ-claw, nail; nail

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European h₃nogʰ-Every word from Ancient Greek ὄνυξEvery word from Ancient Greek δεινός