Nosse

Nosse is a term that arises mainly in discussions of Latin verb morphology. It is not a common word in everyday use; rather, it is invoked by linguists and philologists when addressing historical forms of the verb noscō, meaning “to know.” In standard classical Latin, the infinitives are noscere (present) and novisse (perfect). The form nosse is not part of the conventional conjugation patterns taught to students, and its status is debated among scholars.

Some editors describe nosse as a historically attested but noncanonical infinitive that may have appeared in certain texts as a scribal variant or an archaic literary form. Others argue that it results from the contraction or misreading of noscere in particular manuscript traditions. Because of such uncertainties, nosse is typically cited with caution and usually only in discussions of Latin verb forms rather than as a model for learning Latin.

In addition to its linguistic sense, nosse may appear as a proper noun in modern contexts, including as a surname or place name in some regions. These uses are unrelated to the Latin verb and are comparatively rare.

Overall, nosse is best understood as a scholarly reference point within Latin philology: a purported, nonstandard form of noscō that illustrates the diversity and transmission of Latin across centuries rather than a living grammatical category. See also noscō, noscere, and novisse for related forms and discussions.