Where does “microexamination” come from?

microexamination (English) comes from English examination, from Middle English examinacioun, from Old French examinacion, from Latin examinatio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

microexamination (English): A microscopic examination

Definitions

  1. A microscopic examination

Ancestry of “microexamination”, step by step

microexamination traces back through two separate lines of ancestry.

via English examination

StepLanguageWordMeaning
1EnglishexaminationThe act of examining; Particularly, an inspection...
2Middle Englishexaminacioun
3Old Frenchexaminacion
4Latinexaminatioequipoise, equilibrium; weighing, examination
5Latin-tiōtion, -ation, -ing
6Latindissertātiō(spoken) dissertation, discourse, disquisition
7Latindissertusarranged, disposed; explained
8Latindissereresecond-person singular future passive indicative...
9Latindis-asunder, apart, in two; reversal, removal;...
10Latincalceusshoe
11Latincalxlimestone; chalk; the finish line
12Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English micro

StepLanguageWordMeaning
1EnglishmicroSmall, relatively small; short form of...
2Ancient Greekμικρόςlittle, small
3Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Ancient Greek χάλιξ
microexamination — Etymology, Origin & Word History | Etymology Explorer