Dē'on-tŏl'o-ǧy, n.
n. [From Gr. δέον, gen. δέοντος, necessary, an obligation, p. n. of δεῖ, it is necessary, and λόγος, discourse.] The science of that which is morally binding or obligatory. J. Bentham.
n. [From Gr. δέον, gen. δέοντος, necessary, an obligation, p. n. of δεῖ, it is necessary, and λόγος, discourse.] The science of that which is morally binding or obligatory. J. Bentham.