One who resists reform and holds to tradition.

present participle of reify

(nonstandard) The state of being fulfilled or complete; completeness; that which fills all things; fulfillment

A window sash that is hinged on the side. / A window having such sashes; a casement window.ᵂᵖ / (military) Occasionally seen as a usage error due to the similarity of the words: A casemate.