Where does “ob” come from?

Ob derives from Latin ob-, a prefix of obscure ultimate origin, possibly connected through Latin obolus and Ancient Greek ὀβολός to a root meaning "pointed object" or "spike" in Proto-Indo-European gʷélHos.

ob (English): a halfpenny; an objection; the obese gene

Definitions

  1. a halfpenny; an objection; the obese gene

Ancestry of “ob”, step by step

StepLanguageWordMeaning
1Latinob-towards; against
2Latinobolusobolus (Greek coin)
3Ancient Greekὀβολόςobol, obolus, used at Athens as both a weight and...
4Ancient Greekὀβελόςa spit, rod; a horizontal line
5Ancient Greekβέλοςmissile, arrow, dart; weapon; something quickly...
6Proto-Indo-EuropeangʷélHos
7Proto-Indo-EuropeangʷelH-to throw, reach, pierce; to hit by throwing

Words derived from “ob

Every word from Proto-Indo-European gʷelH-