1.  moral principle(n = noun.cognition) ethic, value orientation, value-system - the principles of right and wrong that are accepted by an individual or a social group; "the Puritan ethic"; "a person with old-fashioned values"
is a kind of principle
has particulars: chartism

2.  moral principle(n = noun.communication) - the principle that conduct should be moral;
is a kind of precept, principle
has particulars: categorical imperative

accounting principle, archimedes' principle, basic principle, bitter principle, exclusion principle, first principle, fundamental principle, gestalt principle of organization, guiding principle, huygens' principle of superposition, in principle, indeterminacy principle, judicial principle, le chatelier principle, le chatelier's principle, le chatelier-braun principle, legal principle, life principle, localisation principle, localization principle, mass-action principle, moral, moral certainty, moral climate, moral code, moral excellence, moral force, moral hazard, moral obligation, moral philosophy, moral sense, moral support, moral turpitude, pauli exclusion principle, pleasure principle, pleasure-pain principle, pleasure-unpleasure principle, principle, principle of equivalence, principle of liquid displacement, principle of parsimony, principle of relativity, principle of superposition, reality principle, superposition principle, uncertainty principle, vital principle, working principle