Where does “dropperful” come from?

dropperful (English) comes from English dropper, from English drop, from Middle English droppen, from Old English dropian, from Old English -ian, from Old English -ōjan, from Proto-West Germanic -ōn, from Proto-Germanic -ōną — he, she.

dropperful (English): Enough to fill a dropper

Definitions

  1. Enough to fill a dropper

Ancestry of “dropperful”, step by step

dropperful traces back through two separate lines of ancestry.

via English dropper

StepLanguageWordMeaning
1EnglishdropperA utensil for dispensing a single drop of liquid...
2EnglishdropA small quantity of liquid, just large enough to...
3Middle EnglishdroppenTo drip; to fall in drops
4Old Englishdropianto drop
5Old English-ianForms verbs from nouns and adjectives
6Old English-ōjan
7Proto-West Germanic-ōnCreates denominative verbs from nouns; Creates...
8Proto-Germanic-ōnąCreates denominative verbs from nouns; Creates...
9Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
10Proto-Indo-European-yétiCreates intransitive, often deponent,...
11Proto-Indo-Europeanyé-
12Chichewaiyehe, she

via English ful

StepLanguageWordMeaning
1Englishful
Every word from Chichewa iye