Where does “swingletree” come from?

swingletree (English) comes from English swingle, from English -le, from Middle English -el, from Old French -el, from Latin -ellus, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos — Forms agent nouns from verbal roots.

swingletree (English): Alternative form of singletree

Definitions

  1. Alternative form of singletree

Ancestry of “swingletree”, step by step

swingletree traces back through two separate lines of ancestry.

via English swingle

StepLanguageWordMeaning
1EnglishswingleTo beat or flog, especially for extracting the...
2English-leA frequentative suffix of verbs, indicating...
3Middle English-el
4Old French-elSuffix that usually denotes a masculine noun
5Latin-ellusAlternative form of -ulus; "forming masculine...
6Latin-ulusUsed to form a diminutive of a noun, indicating...
7Proto-Italic-olos
8Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
9Proto-Indo-European-e-lós
10Proto-Indo-European-lósForms agent nouns from verbal roots

via English tree

StepLanguageWordMeaning
1EnglishtreeA perennial woody plant, not exactly defined, but...
2Middle EnglishtreA tree or a plant that resembles one
Every word from Proto-Indo-European -lós