Where does “disillusionment” come from?

Disillusionment comes from Middle English dis- combined with illusion, which derives from Latin illudere, composed of in- and ludere meaning to play or mock, with -mentum forming a noun.

disillusionment (English): A feeling of disappointment, akin to depression,...

Definitions

  1. A feeling of disappointment, akin to depression,...

Ancestry of “disillusionment”, step by step

disillusionment traces back through 3 separate lines of ancestry.

via English Dis

StepLanguageWordMeaning
1EnglishDisHades
2EnglishdisrespectA lack of respect, esteem or courteous behaviour;...
3Englishrespectan attitude of consideration or high regard; good...
4Middle Englishrespect
5Old Frenchrespect
6Latinrespectusrespected; looking back; regard, consideration,...
7Latinrespiciōto look behind, look back at or upon, look to, look around
8Latinrĕ-back, backwards
9Latinprōdūcōto lead or bring forth, forward or out
10Latinprō-forward direction, forward movement
11Proto-Italic*pro-pro- see the Latin entry for further meanings
12Proto-Indo-Europeanpro-toward, forward
13Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
14Proto-Indo-Europeanper-before, in front; first; to go through
15Proto-Indo-Europeanpr̥tóspassed , crossed

via English illusion

StepLanguageWordMeaning
1EnglishillusionAnything that seems to be something that it is...
2Old Frenchillusion
3Latinillūsiōjeering, mocking
4Latin-tiōtion, -ation, -ing
5Latindissertātiō(spoken) dissertation, discourse, disquisition
6Latindissertusarranged, disposed; explained
7Latindissereresecond-person singular future passive indicative...
8Latindis-asunder, apart, in two; reversal, removal;...
9Latincalceusshoe
10Latincalxlimestone; chalk; the finish line
11Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English ment

StepLanguageWordMeaning
1Englishmentsimple past tense and past participle of meng;...
2Korean멘트
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Latin rĕ-