This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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adj. Moving or directed toward a center or axis.

adj. Operated by means of centripetal force.

adj. Physiology Transmitting nerve impulses toward the central nervous system; afferent.

adj. Botany Developing or progressing inward toward the center or axis, as in the head of a sunflower, in which the oldest flowers are near the edge and the youngest flowers are in the center.

adj. Tending or directed toward centralization: the centripetal effects of a homogeneous population.

adj. directed or moving towards a centre

adj. of, relating to, or operated by centripetal force

adj. directed towards the central nervous system; afferent

adj. Tending, or causing, to approach the center.

adj.

adj. Expanding first at the base of the inflorescence, and proceeding in order towards the summit.

adj. Having the radicle turned toward the axis of the fruit, as some embryos.

adj. Progressing by changes from the exterior of a thing toward its center.

Tending or moving toward the center: opposed to centrifugal.

Progressing by changes from the exterior of an object to its center: as, the centripetal calcification of a bone.

adj. tending to unify

adj. tending to move toward a center

adj. of a nerve fiber or impulse originating outside and passing toward the central nervous system

"That force which opposes itself to this endeavor, and by which the sling continually draws back the stone toward the hand and retains it in its orbit, because it is directed to the hand as the center of the orbit, I call the centripetal force."

centralising    centralizing    inward-moving    inward-developing    afferent   

centrifugal   

centripetal pump    centripetal radicle    centripetal inflorescence    centripetal force    centripetal press    centripetal railway   

centripetal force   

multi-speed    artificial    ...it    261-262    weight-error    self-adjusting    boots    interatomic    spinorial    bone-crushing