Where does “postarsphenamine” come from?

postarsphenamine (English) comes from English arsphenamine, from English amine, from English -ine, from French -ine, from French -é, from Middle French -é, from Old French -é, from Latin -a.

postarsphenamine (English): After arsphenamine has been administered

Definitions

  1. After arsphenamine has been administered

Ancestry of “postarsphenamine”, step by step

postarsphenamine traces back through two separate lines of ancestry.

via English arsphenamine

StepLanguageWordMeaning
1EnglisharsphenamineA phenolic amine derivative of arsenic that was...
2EnglishamineA functional group formally derived from ammonia...
3English-ineOf or pertaining to; Used to form demonyms;...
4French-inefeminine singular of -in; female equivalent of...
5French-épast participle root verb suffix of regular -er...
6Middle French-épast participle root verb suffix of regular; -ed, -en, -n
7Old French-éused to form past participles of regular -er...
8Latin-asuffixed to the roots of verbs, forms agent...
9Proto-Italic-āForms masculine agent nouns from prefixed or compounded bases
10Proto-Indo-European-éh₂—

via English post

StepLanguageWordMeaning
1EnglishpostA long dowel or plank protruding from the ground;...
2Middle Frenchposte—
3Italianpostamail, post; post office; stakes
4Italianpostoplace, spot
5Latinpositusplaced; ordained
6Latinpōnōto place; to put; to lay
7Proto-Italicpoznō—
8Proto-Italicpozinō—
9Proto-Italicsinō—
Every word from Proto-Indo-European -éh₂ →Every word from English -ine →Every word from French -ine →