Dictionary.net

• kur'sus, n. a race-course: a form of daily prayer or service; an academic curriculum. [L.]

1908 - Chambers's Twentieth Century Dictionary of the English Language
By Thomas Davidson

• Running- c. Matricis, Lucorrhoea- c. Menstruus, Menses.

1846 - Medical lexicon: a dictionary of medical science
By Robley Dunglison