Where does “eighteenpenny” come from?

eighteenpenny (English) comes from English eighteen, from Middle English eightetene, from Old English eahtatīene, from Proto-Germanic ahtōutehun, from Proto-Germanic ahtōu, from Proto-Indo-European oḱtṓw, from Proto-Indo-European aḱ- — sharp, pointed; sharp, pointed, edgy; sharp,...

eighteenpenny (English): Having a value or cost of eighteenpence

Definitions

  1. Having a value or cost of eighteenpence

Ancestry of “eighteenpenny”, step by step

eighteenpenny traces back through two separate lines of ancestry.

via English eighteen

StepLanguageWordMeaning
1EnglisheighteenThe cardinal number occurring after seventeen and...
2Middle Englisheighteteneeighteen
3Old Englisheahtatīeneeighteen
4Proto-Germanicahtōutehuneighteen
5Proto-Germanicahtōueight
6Proto-Indo-Europeanoḱtṓweight
7Proto-Indo-Europeanaḱ-sharp, pointed; sharp, pointed, edgy; sharp,...

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
Every word from Proto-Indo-European aḱ-Every word from Proto-Indo-European oḱtṓwEvery word from Proto-Germanic ahtōu