fissulum

== Latin == === Etymology === From fissum (“a cleft, slit”) +‎ -ulum. === Pronunciation === (Classical Latin) IPA(key): [ˈfɪs.sʊ.ɫũː] (modern Italianate Ecclesiastical) IPA(key): [ˈfis.su.lum] === Noun === fissulum n (genitive fissulī); second declension (New Latin) diminutive of fissum ==== Inflection ==== Second-declension noun (neuter). ==== Descendants ==== → English: fissula ante fenestram