something done (usually as opposed to something said)

become different in some particular way, without permanently losing one's or its former characteristics or essence

cause to change; make different; cause a transformation

the act of entailing property; the creation of a fee tail from a fee simple

a major change in attitude or principle or point of view

the act of adulterating (especially the illicit substitution of one substance for another)

the act of changing your residence or place of business

a change to a lower gear in a car or bicycle