Where does “antiprogestational” come from?

antiprogestational (English) comes from English progestational, from English pro, from English professional, from English profession, from Anglo-Norman professioun, from Old French profession, from Latin professiō, from Latin -tiō — small stone, pebble; gravel, rubble.

antiprogestational (English): That counters the secretion of progesterone (and thus of the onset of pregnancy)

Definitions

  1. That counters the secretion of progesterone (and thus of the onset of pregnancy)

Ancestry of “antiprogestational”, step by step

antiprogestational traces back through two separate lines of ancestry.

via English progestational

StepLanguageWordMeaning
1EnglishprogestationalDescribing the phase of the menstrual cycle...
2EnglishproAn advantage of something, especially when...
3EnglishprofessionalA person who belongs to a profession; A person...
4EnglishprofessionA declaration of belief, faith or one's opinion,...
5Anglo-Normanprofessioun
6Old Frenchprofessionprofession; declaration
7Latinprofessiōdeclaration, avowal, profession (act of professing)
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
15Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Ancient Greek χάλιξ