Where does “illegitimately” come from?

Illegitimately derives from English illegitimate plus the adverbial suffix -ly, from Middle English -ly, from Old English -līċ meaning "like" or "of the nature of," from Proto-Germanic -līkaz, itself from Proto-Germanic galīkaz and ultimately Proto-Indo-European līg- and ḱóm.

illegitimately (English): In an illegitimate manner

Definitions

  1. In an illegitimate manner

Ancestry of “illegitimately”, step by step

StepLanguageWordMeaning
1EnglishillegitimateNot conforming to known principles, or...
2Latinillegitimusunlawful, illegal, illegitimate; non-legal;...
3Latinlēgitimuslawful, legal, legitimate
4Latinlēxa proposition or motion for a law made to the people by a magistrate, a bill
5Proto-Italiclēg-
6Proto-Indo-Europeanleǵ-s
7Proto-Indo-Europeanleǵ-to gather, collect, with derivatives meaning to...
Every word from Proto-Indo-European leǵ-Every word from Proto-Indo-European leǵ-sEvery word from Proto-Italic lēg-