A person who plans, devises or contrives the achievement of a desired result.
An honorific given to architects. Usually capitalized or abbreviated as Arch./Ar. before the person's name.
A professional who designs buildings or other structures, or who prepares plans and superintends construction.
To design, plan, or orchestrate.
One who sets the pace in a race, to guide the others.
A set of nerves which stimulate the heart to beat.
A medical implement that is used to stimulate a heart to beat by simulating the action of the natural pacemaker.