Where does “prohibitively” come from?

Prohibitively comes from English prohibitive, derived from Latin prohibeo meaning "to prevent or hinder," formed from the prefix pro- and a root related to Proto-Indo-European bʰuH-.

prohibitively (English): In a prohibitive manner; To a prohibitive extent

Definitions

  1. In a prohibitive manner; To a prohibitive extent

Ancestry of “prohibitively”, step by step

StepLanguageWordMeaning
1English-lyUsed to form adjectives from nouns, the...
2EnglishgrislyHorrifyingly repellent; gruesome, terrifying;...
3Middle Englishgrisely
4Old Englishgrisliċgrisly, horrible; dreadful, horrid
5Old English-līċsuffix forming {{glossary|adjective}}s meaning...
6Proto-Germanic*-līk
Every word from Proto-Germanic *-līkEvery word from English -lyEvery word from Old English -līċ