Where does “retentionist” come from?

retentionist (English) comes from English retention, from Middle English retencioun, from Latin retentio, from Latin retentus, from Latin retineō, from Latin rĕ-, from Latin prōdūcō, from Latin prō- — passed , crossed.

retentionist (English): A person who advocates retention

Definitions

  1. A person who advocates retention

Ancestry of “retentionist”, step by step

retentionist traces back through two separate lines of ancestry.

via English retention

StepLanguageWordMeaning
1EnglishretentionThe act of retaining or something retained; The...
2Middle Englishretencioun
3Latinretentioa holding back; holding in; a withholding; a...
4Latinretentusrestrained, delayed; repressed; held
5Latinretineōto keep or hold back, detain, restrain, retain, confine, contain; delay
6Latinrĕ-back, backwards
7Latinprōdūcōto lead or bring forth, forward or out
8Latinprō-forward direction, forward movement
9Proto-Italic*pro-pro- see the Latin entry for further meanings
10Proto-Indo-Europeanpro-toward, forward
11Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
12Proto-Indo-Europeanper-before, in front; first; to go through
13Proto-Indo-Europeanpr̥tóspassed , crossed

via English ist

StepLanguageWordMeaning
1EnglishistA practitioner or supporter of an ism
2English-istAdded to words to form nouns denoting
3Old French-iste
4Latin-ista-ist; one who practises or believes
5Ancient Greek-ιστήςAlternative form of -τής; -ist
6Ancient Greek-τήςAppended to verbs to form agent nouns
7Proto-Hellenic-tās
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Latin rĕ-