Found 2 items, similar to animalculum.
English → English (WordNet) Definition: animalculum animalculum n : microscopic organism such as an amoeba or paramecium [syn: animalcule] [also: animalcula (pl)]
English → English (gcide) Definition: Animalculum Animalculum \An`i*mal"cu*lum\, n.; pl. Animalcula. [NL. See Animalcule.] An animalcule. [1913 Webster] Note: Animalcul[ae], as if from a Latin singular animalcula, is a barbarism. [1913 Webster]