concrementum
Could not find concrementa in Logeion dictionaries.
concrementa Noun: neuter accusative plural, Noun: neuter nominative plural, Noun: neuter vocative plural of concrementum
concrēmentum, i, n. [concresco],
- a mixture, Ap. Apol. p. 306, 6.
concrēmentum, ī, n. (concresco), die An-, Zusammenhäufung, Plur. b. Apul. apol. 49.
concrēmentum, ī, n. (concresco), concrétion : Apul. Apol. 49, 5.