[de.on.tic] adj [Gk deont-, deon that which is obligatory, fr. neut. of prp. of dein to lack, be needful--more at deuter-] (ca. 1866): of or relating to moral obligation: deontological
DEONTIC
Meaning of DEONTIC in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012