Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
The word oscillatoria could not be parsed. Trying a normal dictionary lookup:
No entries found. Showing closest matches:
oscillātĭo, ōnis, f. [oscillo], a swinging (post-Aug.), Petr. 140, 9: dies festus oscillationis, a festival celebrated at Athens in honor of Erigone, Hyg. Fab. 130.