coistrel

== English == === Etymology === From Old French coustillier (“soldier armed with a coustille (“double-edged sword”)”). === Pronunciation === IPA(key): /ˈkʌstɹəl/ === Noun === coistrel (plural coistrels) Alternative form of custrel. Alternative form of coistril. === Anagrams === citolers, cloister, cloistre, cortiles, costlier, creolist, sterolic