Nota bene (N. B.) (´tā bē´).—Mark well.

Novus homo (nov´us hom´o).—A new man—one who has raised himself from obscurity. Term applied to men who in the days of the Roman Republic and Empire rose to distinction but did not belong to an ancient gens.

Nulli secundus (null´ī se-kun´dus).—Second to none.

Nunc aut nunquam (nunk awt nun´kwam).—Now or never.

O

Obiit (ob´i-it).—He (or she) died. An inscription on tombs, indicating the fact of the death of the person interred.

Obiter dictum (ob´it-er dik´tum).—A thing said by the way, incidentally; plural, obiter dicta.

Odium theologicum (ō´di-um theo-loj´i-kum).—Hatred among divines. Theological controversy usually provoking great bitterness on the part of the disputants.

Omnia ad Dei gloriam (om´ni-a ad Dē´ī glor´i-am).—All things to the glory of God.

Omnia bona bonis (om´ni-a bō´na bō´nīs).—To the good all things are good.