D defs.my
Entry 1 sense Webster, 1913

Tenet

/tĕn'-ət/ · Ten·et · IPA /ˈtɛnɪt/
01 n. Any opinion, principle, dogma, belief, or doctrine, which a person holds or maintains as true; as, the tenets of Plato or of Cicero.
  1. 1.
    Any opinion, principle, dogma, belief, or doctrine, which a person holds or maintains as true; as, the tenets of Plato or of Cicero.
    “That al animals of the land are in their kind in the sea, . . . is a tenet very questionable.” Sir T. Browne.
    “The religious tenets of his family he had early renounced with contempt.” Macaulay.