English
proregular
From pro- + regular.
Proto-Indo-European *pér ‘through’
Proto-Indo-European *pró ‘forwards, before’
Proto-Italic *prō ‘in front of, before’
Latin prō ‘in favor of, on behalf of’
English pro-
Proto-Indo-European *h₃reǵ- ‘move in a straight line’
Latin rēgula ‘rule’
Latin rēgulāris ‘continuing rules for guidance’
Anglo-Norman reguler
Middle English reguler
English regular
Today it means
adj Having the property that the inverse systems of the Koszul cohomology modules satisfy the Inverse limit#Mittag-Leffler condition.)
Sources
Sources: Wiktionary, “proregular”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / proregular