Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

2. po, insep. prep. (cf. ποτί, πρός), a prefix denoting power or possession, or that renders emphatic the meaning of a verb; as in polleo, polliceor, pono.

    1. 3.po pro potissimum positum est in Saliari carmine, Fest. p. 205 Müll.