Where does “monopustular” come from?

monopustular (English) comes from English pustular, from English -ar, from Middle English -ar, from Old English -ere, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

monopustular (English): Relating to, or derived from a single pustule

Definitions

  1. Relating to, or derived from a single pustule

Ancestry of “monopustular”, step by step

monopustular traces back through two separate lines of ancestry.

via English pustular

StepLanguageWordMeaning
1EnglishpustularOf, pertaining to, or containing pustules
2English-arOf, near, or pertaining to; Forming nouns such as...
3Middle English-ar
4Old English-eremasculine agent suffix, originally applied only...
5Proto-West Germanic-ārī-er
6Proto-Germanic-ārijaz-er
7Latin-āriuser
8Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via English mono

StepLanguageWordMeaning
1EnglishmonoClipping of mononucleosis; A bicycle or...
2Englishmono-API; one, single, only
3Ancient Greekμονο-one; mono-
Every word from Proto-Italic *-āziosEvery word from Latin -āriusEvery word from English -ar