Interfere
From BiblePortal Wikipedia
Interfere [1]
(1): ( v. i.) To enter into, or take a part in, the concerns of others; to intermeddle; to interpose.
(2): ( v. i.) To strike one foot against the opposite foot or ankle in using the legs; - sometimes said of a human being, but usually of a horse; as, the horse interferes.
(3): ( v. i.) To come in collision; to be in opposition; to clash; as, interfering claims, or commands.
(4): ( v. i.) To act reciprocally, so as to augment, diminish, or otherwise affect one another; - said of waves, rays of light, heat, etc. See Interference, 2.
(5): ( v. i.) To cover the same ground; to claim the same invention.