noun \ˌdē-ˌän-ˈtäl-ə-jē\
plural de·on·tol·o·gies

Definition of DEONTOLOGY

: the theory or study of moral obligation
de·on·to·log·i·cal \ˌdē-ˌänt-əl-ˈäj-i-kəl\ adjective
de·on·tol·o·gist \ˌdē-ˌän-ˈtäl-ə-jəst\ noun

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