Where does “nonheterocystous” come from?

nonheterocystous (English) comes from English heterocystous, from English heterocyst, from English hetero, from English heterosexual, from English -sexual, from English sexual, from Latin sexuālis, from Latin sexus — to cut, cut off, sever.

nonheterocystous (English): Not heterocystous

Definitions

  1. Not heterocystous

Ancestry of “nonheterocystous”, step by step

nonheterocystous traces back through two separate lines of ancestry.

via English heterocystous

StepLanguageWordMeaning
1EnglishheterocystousHaving heterocysts
2EnglishheterocystAlternative form of heterocyte
3EnglishheteroHeterosexual: of, pertaining to, or being a...
4EnglishheterosexualSexually attracted to members of the opposite...
5English-sexualForms a noun or adjective describing a state or...
6EnglishsexualArising from the fact of being male or female;...
7Latinsexuālissexual
8Latinsexusdivision; sex; gender
9Proto-Italicseksus
10Proto-Indo-Europeanséksus
11Proto-Indo-Europeansek-to cut, cut off, sever

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 sek-Every word from Proto-Indo-European séksusEvery word from Proto-Italic seksus