Where does “defencelessness” come from?

defencelessness (English) comes from English defenceless, from English defence, from Middle English defens, from Old French defens, from Late Latin defensa, from Latin defensus, from Latin dēfendō, from Latin dē- — afterwards, post; by, at.

defencelessness (English): The state or condition of being defenceless

Definitions

  1. The state or condition of being defenceless

Ancestry of “defencelessness”, step by step

defencelessness traces back through two separate lines of ancestry.

via English defenceless

StepLanguageWordMeaning
1EnglishdefencelessWithout defence; undefended
2EnglishdefenceThe action of defending, of protecting from...
3Middle Englishdefensthe act of defending
4Old Frenchdefens
5Late Latindefensaprotection; bounded, defended; defence
6Latindefensusdriven away, having been driven away; defended,...
7Latindēfendōto drive away
8Latindē-of; from
9Latinof; concerning; about
10Latinpostbehind; after, since, besides, except; behind,...
11Latinposteablative singular of postis
12Proto-Italicpostibehind, after
13Proto-Indo-Europeanpóstiafter
14Proto-Indo-Europeanpósafterwards, post; by, at

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European pós