See also: Murrin English Noun murrin (usually uncountable, plural murrins) Obsolete form of murrain. 1648, Thomas Warmstry (Dean of Worcester), Suspiria Ecclesiae et Reipublicae Anglicanae (page 15) Nor the literall murrins that have destroyed our CattleWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads