Culmination. n. to culminate .v

The arrival of a planet at the Midheaven (M.C.) or the cusp of the Tenth  house, by progression, direction, or transit. (b) Sometimes used to indicate the completion of an aspect – the  arrival of a planet at the exact degree where a partile aspect becomes platic.  DeVore, Nicholas. Encyclopedia of Astrology. New York: Philosophical … Read more

Culminator

A swift-moving planet which in transit reaches a critical position, by conjunction or aspect, and thereby  precipitates the externalization of a simultaneous state of displaced equilibrium caused by a lingering aspect from a slow moving planet. DeVore, Nicholas. Encyclopedia of Astrology. New York: Philosophical Library, 1947.

Cusp

The imaginary line which separates a Sign from adjoining Signs, a House from its adjoining Houses; (b) an indeterminate but small arc contiguous to the boundary-line between adjacent Signs and Houses, wherein there is  uncertainty as to the planet’s location at a particular moment, and ambiguity as to the planet’s influence in a borderline  relationship. A … Read more

Cycles

When a faster moving planet overtakes and passes a slower moving planet, it forms a conjunction. When this recurs a second time between the same two planets there is evident a first step in a cyclic effect, wherein the econd conjunction has occurred after a certain interval of time and space: recurrence cycles of position and relation. … Read more

Contact

 Usually applied to an aspect from a transiting or directed planet to a sensitive degree created by a planet at birth. (b) In a general sense it infers the energy discharge which takes place when an aspect becomes operative.  DeVore, Nicholas. Encyclopedia of Astrology. New York: Philosophical Library, 1947.