Where does “self-justification” come from?

self-justification (English) comes from English justification, from Middle French justification, from Late Latin iustificationem, from Latin iustificō, from Latin iūstus, from Latin iūs, from Latin dīcō, from Latin -tiō — limestone; chalk; the finish line.

self-justification (English): Justification of oneself

Definitions

  1. Justification of oneself

Ancestry of “self-justification”, step by step

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

via English justification

StepLanguageWordMeaning
1EnglishjustificationA reason, explanation, or excuse which provides...
2Middle Frenchjustificationjustification (all senses)
3Late Latiniustificationemaccusative singular of iūstificātiō
4Latiniustificōto act justly (towards)
5Latiniūstusjust, righteous
6Latiniūslaw, right
7Latindīcōto say, talk, speak, utter, mention
8Latin-tiōtion, -ation, -ing
9Latindissertātiō(spoken) dissertation, discourse, disquisition
10Latindissertusarranged, disposed; explained
11Latindissereresecond-person singular future passive indicative...
12Latindis-asunder, apart, in two; reversal, removal;...
13Latincalceusshoe
14Latincalxlimestone; chalk; the finish line

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 Latin calxEvery word from Latin -tiōEvery word from Latin dis-