Where does “alteration” come from?

Alteration comes from Old French alteracion, from Latin alteratio, a noun formed from the verb alter meaning "to make other," ultimately from Proto-Indo-European ád meaning "to" or "toward."

alteration (English): The act of altering or making different; The...

Definitions

  1. The act of altering or making different; The...

Ancestry of “alteration”, step by step

StepLanguageWordMeaning
1Old Frenchalteracionalteration; change
2Latinalteratioalteration, change
3Latin-tiōtion, -ation, -ing
4Latindissertātiō(spoken) dissertation, discourse, disquisition
5Latindissertusarranged, disposed; explained
6Latindissereresecond-person singular future passive indicative...
7Latindis-asunder, apart, in two; reversal, removal;...
8Latincalceusshoe
9Latincalxlimestone; chalk; the finish line
10Ancient Greekχάλιξsmall stone, pebble; gravel, rubble
Every word from Ancient Greek χάλιξ
alteration — Etymology, Origin & Word History | Etymology Explorer