Where does “brighten” come from?

Brighten derives from Middle English -en and Old English beorht, from Proto-Indo-European bʰereg-, with the causative suffix -en from Proto-Indo-European en-.

brighten (English): To make bright or brighter in color; To make...

Definitions

  1. To make bright or brighter in color; To make...

Ancestry of “brighten”, step by step

brighten traces back through two separate lines of ancestry.

via English bright

StepLanguageWordMeaning
1EnglishbrightVisually dazzling; luminous, lucent, clear,...
2Middle Englishbright
3Old Englishbeorhtbright, clear
4Proto-Germanic*berht
5Proto-Germanicberhtazbright, shining
6Proto-Germanichrabnazraven
7Proto-Indo-Europeanḱorh₂-
8Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
9Proto-Indo-Europeankr̥-to turn, to bend
10Proto-Indo-Europeanker-army

via Old English beorhtian

StepLanguageWordMeaning
1Old Englishbeorhtianto shine, brighten
2Old English-ianForms verbs from nouns and adjectives
3Old English-ōjan
4Proto-West Germanic-ōnCreates denominative verbs from nouns; Creates...
5Proto-Germanic-ōnąCreates denominative verbs from nouns; Creates...
6Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
7Proto-Indo-European-yétiCreates intransitive, often deponent,...
8Proto-Indo-Europeanyé-
9Chichewaiyehe, she

Words derived from “brighten

Every word from Proto-Indo-European ker-