Where does “antihistaminic” come from?

antihistaminic (English) comes from English antihistamine, from English histamine, from English histidine, from English -idine, from English pyridine, from German Pyridin, from German -īn, from Latin -īnus — adjectival suffix.

antihistaminic (English): Of or pertaining to antihistamines; Any...

Definitions

  1. Of or pertaining to antihistamines; Any...

Ancestry of “antihistaminic”, step by step

antihistaminic traces back through 3 separate lines of ancestry.

via English antihistamine

StepLanguageWordMeaning
1EnglishantihistamineA drug or substance that counteracts the effects...
2EnglishhistamineAn amine, CHN, formed by decarboxylation of...
3EnglishhistidineAn essential amino acid CHNO found in most animal...
4English-idineDenotes a chemical compound containing a ring...
5EnglishpyridineAny of a class of aromatic heterocyclic compounds...
6GermanPyridinpyridine
7German-īncreates the female form for many nouns for living beings; umlaut usually occurs in monosyllables, but rarely in polysyllables
8Latin-īnusof or pertaining to; -ine
9Proto-Italic-īnosof/belonging to
10Proto-Indo-European-iHnosCreates adjectives of materials
11Proto-Indo-European-no-adjectival suffix

via French antihistaminique

StepLanguageWordMeaning
1Frenchantihistaminiqueantihistamine
2French-iqueUsed to form adjectives from nouns: -ic, -ical,...
3Middle French-iqueic
4Old French-ique-ic
5Latin-icusbelonging to; derived from; of or pertaining to;...
6Proto-Italic*-ikosforms adjectives with the sense of 'of or pertaining to'

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European -no-Every word from Latin -īnusEvery word from German -īn