Progression :: Progression (n.) The act of moving forward; a proceeding in a course; motion onward.
Progression :: Progression (n.) Course; passage; lapse or process of time.
Progression :: Progression (n.) Regular or proportional advance in increase or decrease of numbers; continued proportion, arithmetical, geometrical, or harmonic..
Progression :: Progression (n.) A regular succession of tones or chords; the movement of the parts in harmony; the order of the modulations in a piece from key to key.
Progressional :: Progressional (a.) Of or pertaining to progression; tending to, or capable of, progress..
Progressionist :: Progressionist (n.) One who holds to a belief in the progression of society toward perfection.
Progressionist :: Progressionist (n.) One who maintains the doctrine of progression in organic forms; -- opposed to uniformitarian.
Progressist :: Progressist (n.) One who makes, or holds to, progress; a progressionist..