Where does “thermodecomposition” come from?

thermodecomposition (English) comes from English decomposition, from English composition, from Middle English composicioun, from Old French composicion, from Latin compositiō, from Latin cōn-, from Latin cum, from Old Latin com — to bend; curve; arch; vault; to bow, bend, arch,...

thermodecomposition (English): Chemical decomposition caused by heat or the transfer of thermal energy

Definitions

  1. Chemical decomposition caused by heat or the transfer of thermal energy

Ancestry of “thermodecomposition”, step by step

StepLanguageWordMeaning
1EnglishdecompositionA biological process through which organic...
2EnglishcompositionThe act of putting together; assembly; A mixture...
3Middle EnglishcomposiciounThe makeup, ingredients, or composition of...
4Old Frenchcomposicioncomposition
5Latincompositiōarrangement, combination
6Latincōn-Used in compounds to indicate a being or bringing together of several objects
7Latincumwith, along with; at; -fold
8Old LatincomAlternative form of cum
9Proto-Italickomwith, along, at
10Proto-Indo-Europeanḱómbeside, near, by, with
11Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
12Middle Englishkyt
13Germankittputty certain kinds of cement used for fixing e.g. window panes
14Old High Germankuti
15Proto-West Germanickwidugum, resin
16Proto-Germanickweduzresin
17Proto-Indo-Europeangʷet-resin, gum; to say, speak
18Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...
Every word from Proto-Indo-European gū-