Where does “penny-wise” come from?

penny-wise (English) comes from English penny, from English -y, from Middle English -y, from Old English -iġ, from Proto-West Germanic -g, from Proto-Germanic -gaz, from Proto-Indo-European -ḱos — -y, -ic.

penny-wise (English): Thrifty in regards to small amounts of money

Definitions

  1. Thrifty in regards to small amounts of money

Ancestry of “penny-wise”, step by step

penny-wise traces back through two separate lines of ancestry.

via English penny

StepLanguageWordMeaning
1EnglishpennyIn the United Kingdom and Ireland, a copper coin...
2English-yAdded to nouns and adjectives to form adjectives...
3Middle English-yDesignates an adjective, in many cases formed by...
4Old English-iġ-y, -ic
5Proto-West Germanic-gForms adjectives from nouns and verbs with a...
6Proto-Germanic-gaz-y
7Proto-Indo-European-ḱos-y, -ic

via English wise

StepLanguageWordMeaning
1EnglishwiseShowing good judgement or the benefit of...
2Middle Englishwyswise, thoughtful, proper; knowledgeable; alert,...
3Old Englishwīswise
4Proto-Germanicwīsazwise, knowledgeable
5Proto-Indo-Europeanweydstosknowledgeable
6Proto-Indo-Europeanweyd-to see
Every word from Proto-Indo-European -ḱosEvery word from English -yEvery word from Old English -iġ