-stan "koborsthan" ( "") "graveyard/cemetery", known as "Qabaristan" as (). Originally an independent noun, this morpheme evolved into a suffix by virtue of appearing frequently as the last part in nominal compounds. It is of Indo-Iranian and ultimately Indo-European origin: It is cognate with Sanskrit "" (Devanagari: ), meaning "the act of standing", from which many further meanings derive, including "place, location; abode, dwelling", and ultimately descends from Proto-Indo-Iranian . The Proto-Indo-European root from which this noun is derived is (older reconstruction ) "to stand" (or "to stand up, to step (somewhere), to position (oneself)"), which is also the source of
Proto-Indo-European root Proto-Indo-European root The roots of the reconstructed Proto-Indo-European language (PIE) are basic parts of words that carry a lexical meaning, so-called morphemes. PIE roots usually have verbal meaning like "eat" or "run". Roots never occur alone in the language. Complete inflected words like verbs, nouns or adjectives are formed by adding further morphemes to a root. Typically, a root plus a suffix forms a stem, and adding an ending forms a word. formula_1 For example, 'he bears' can be split into the root 'to bear', the suffix 'imperfective aspect' and the ending 'present tense, third person singular'. The suffix is