Where does “polymorphic” come from?

Polymorphic comes from English -morphic and English -ic, from French -ique, from Proto-Indo-European pleh₁- meaning to fill or fold, and Proto-Indo-European -kos.

polymorphic (English): Relating to polymorphism (any sense), able to have several shapes or forms

Definitions

  1. Relating to polymorphism (any sense), able to have several shapes or forms

Ancestry of “polymorphic”, step by step

polymorphic traces back through two separate lines of ancestry.

via English morphic

StepLanguageWordMeaning
1EnglishmorphicOf or pertaining to shape or form; morphological;...
2EnglishmorphA physical form representing some morpheme in...
3EnglishmorphismAn arrow in a category; an abstraction that...
4EnglishisomorphismSimilarity of form; A one-to-one correspondence
5EnglishISOThe International Organization for Standardization
6Greekίσοςequal; having equal rights
7Ancient Greekἴσοςequal (to); equivalent (to); consistent (to); agreement (to)
8Ancient Greekδάκτυλοςfinger; measure of length, the breadth of a...
9Hebrewדקלpalm tree; date; dachshund
10GermanDackeldachshund; a similar-looking dog, e.g. a basset...
11GermanDachshunddachshund; a similar-looking dog, e.g. a basset...
12GermanDachsbadger; genitive singular of Dach
13Old High Germandahs
14Proto-West Germanicþahsbadger
15Proto-Germanicþahsuzbadger

via English poly

StepLanguageWordMeaning
1EnglishpolyPolytechnic; Polyethylene; Polyurethane
2LatinpoliumAlternative form of polion
3LatinpolionA strong-smelling plant, perhaps Teucrium...
4Ancient Greekπόλιονfelty germander
5Ancient Greekπολιόςgrey, grizzled, grizzly; bright, clear, serene; a...
6Proto-Hellenicpoľľósgrey
7Proto-Indo-EuropeanpolH-yós
8Proto-Indo-EuropeanpelH-pale, gray

Words derived from “polymorphic

Every word from Proto-Germanic þahsuz