Where does “webspinner” come from?

webspinner (English) comes from English spinner, from Middle English spynnere, from Middle English -ere, from Old English -ere, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

webspinner (English): Any of the tropical or subtropical insects of the...

Definitions

  1. Any of the tropical or subtropical insects of the...

Ancestry of “webspinner”, step by step

webspinner traces back through two separate lines of ancestry.

via English spinner

StepLanguageWordMeaning
1EnglishspinnerAgent noun of spin; someone or something who...
2Middle EnglishspynnereA spinner; a person normally a woman who spins fibre as a job
3Middle English-ereer
4Old English-eremasculine agent suffix, originally applied only...
5Proto-West Germanic-ārī-er
6Proto-Germanic-ārijaz-er
7Latin-āriuser
8Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via English Web

StepLanguageWordMeaning
1EnglishWebThe World Wide Web
2Middle EnglishwebbeWeaved fabric; fabric manufactured by weaving; A...
3Old Englishwebbaweaver
4Old English-aEnding forming adverbs; nominative masculine...
5Proto-GermanicCreates feminine nouns from roots and stems
6Proto-Germanic-ly; Forms agent nouns, often from the zero-grade...
7Proto-Indo-EuropeanDerives nouns from roots
Every word from Proto-Italic *-āzios