Where does “self-offence” come from?

self-offence (English) comes from English offence, from Old French offense, from Latin offēnsā, from Latin offenso, from Latin offendō, from Latin ob-, from Latin obolus, from Ancient Greek ὀβολός — to throw, reach, pierce; to hit by throwing.

self-offence (English): One's own offence

Definitions

  1. One's own offence

Ancestry of “self-offence”, step by step

self-offence traces back through two separate lines of ancestry.

via English offence

StepLanguageWordMeaning
1EnglishoffenceBritain, Australia, New Zealand, and Canada...
2Old Frenchoffense
3Latinoffēnsāoffense, violation of law
4LatinoffensoI strike or dash against; I falter, stumble over...
5Latinoffendōto hit, thrust, strike against something
6Latinob-towards; against
7Latinobolusobolus (Greek coin)
8Ancient Greekὀβολόςobol, obolus, used at Athens as both a weight and...
9Ancient Greekὀβελόςa spit, rod; a horizontal line
10Ancient Greekβέλοςmissile, arrow, dart; weapon; something quickly...
11Proto-Indo-EuropeangʷélHos
12Proto-Indo-EuropeangʷelH-to throw, reach, pierce; to hit by throwing

via English Self

StepLanguageWordMeaning
1EnglishSelfHimself, herself, itself, themself, themselves; that specific (person mentioned)
2Middle EnglishsalveAlternative form of sauf
3Old Englishsealfsalve
4Proto-West Germanicsalbusalve, ointment
5Proto-Germanicsalbōsalve, ointment
6Proto-Indo-Europeansolp-éh₂
7Proto-Indo-Europeanselp-fat, oil
Every word from Proto-Indo-European gʷelH-Every word from Latin ob-Every word from Latin offendō