Where does “cactinomycin” come from?

cactinomycin (English) comes from English c̄, from Latin cum, from Old Latin com, from Proto-Italic kom, from Proto-Indo-European ḱóm, from Proto-Indo-European ḱe, from Middle English kyt, from German kitt — to bend; curve; arch; vault; to bow, bend, arch,...

cactinomycin (English): A particular actinomycin or a mixture of such materials

Definitions

  1. A particular actinomycin or a mixture of such materials

Ancestry of “cactinomycin”, step by step

cactinomycin traces back through two separate lines of ancestry.

via English

StepLanguageWordMeaning
1EnglishWith
2Latincumwith, along with; at; -fold
3Old LatincomAlternative form of cum
4Proto-Italickomwith, along, at
5Proto-Indo-Europeanḱómbeside, near, by, with
6Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
7Middle Englishkyt
8Germankittputty certain kinds of cement used for fixing e.g. window panes
9Old High Germankuti
10Proto-West Germanickwidugum, resin
11Proto-Germanickweduzresin
12Proto-Indo-Europeangʷet-resin, gum; to say, speak
13Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via English actinomycin

StepLanguageWordMeaning
1EnglishactinomycinAny of a class of toxic polypeptide antibiotics...
Every word from Proto-Indo-European gū-Every word from Proto-Indo-European gʷet-Every word from Proto-Germanic kweduz