Where does “amply” come from?

Amply comes from Middle English -ly adverbial suffix added to Middle French ample, from Latin amplus meaning spacious or wide, ultimately from Proto-Indo-European ḱóm.

amply (English): In an ample manner

Definitions

  1. In an ample manner

Ancestry of “amply”, step by step

StepLanguageWordMeaning
1EnglishampleLarge; great in size, extent, capacity, or bulk;...
2Middle Englishampleample, copious, profuse
3Middle Frenchample—
4Old Frenchample—
5Latinampluslarge, spacious, roomy; abundant, ample;...
6Latin-ōsuffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
7Proto-Indo-European-ōDerives nouns from roots
Every word from Proto-Indo-European -ō →Every word from Latin -ō →Every word from Latin amplus →