Where does “unjustify” come from?

unjustify (English) comes from English justify, from Middle English justifien, from Old French justifier, from Latin iustificō, from Latin iūstus, from Latin iūs, from Latin dīcō, from Latin -tiō — limestone; chalk; the finish line.

unjustify (English): To remove or negate the justification for

Definitions

  1. To remove or negate the justification for

Ancestry of “unjustify”, step by step

unjustify traces back through two separate lines of ancestry.

via English justify

StepLanguageWordMeaning
1EnglishjustifyTo provide an acceptable explanation for; To be a...
2Middle Englishjustifien
3Old Frenchjustifierto show to be innocent
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 un

StepLanguageWordMeaning
1EnglishunOne
Every word from Latin calx