Where does “heatspot” come from?

heatspot (English) comes from English spot, from English -y, from Middle English -y, from Old English -iġ, from Proto-West Germanic -g, from Proto-Germanic -gaz, from Proto-Indo-European -ḱos — -y, -ic.

heatspot (English): A spot that is hotter than the surrounding area

Definitions

  1. A spot that is hotter than the surrounding area

Ancestry of “heatspot”, step by step

heatspot traces back through two separate lines of ancestry.

via English spot

StepLanguageWordMeaning
1EnglishspotA round or irregular patch on the surface of a...
2English-yAdded to nouns and adjectives to form adjectives...
3Middle English-yDesignates an adjective, in many cases formed by...
4Old English-iġ-y, -ic
5Proto-West Germanic-gForms adjectives from nouns and verbs with a...
6Proto-Germanic-gaz-y
7Proto-Indo-European-ḱos-y, -ic

via English heat

StepLanguageWordMeaning
1EnglishheatThermal energy; The condition or quality of being...
2Middle EnglishhetenAlternative form of hetien
3Old Englishhǣtanto heat; become hot
4Proto-West Germanichaitijanto make hot, heat
5Proto-Germanichaitijanąto make hot, heat
6Proto-Germanichaitazhot
7Proto-Indo-European*keHy-to heat
Every word from Proto-Indo-European -ḱosEvery word from English -yEvery word from Old English -iġ