colonelcy/ˈkɜːnəlsi/EtymologyFrom colonel + -cy.nounThe rank or office of a colonel.“[U]nless Lieut Colonel Tyler [John Tyler Sr.] was provided for, The Major, Prentice [Samuel Prentiss II] advanced to a Lieut:Colonelcy in some other Regiment, and his eldest Captain ([James] Chapman) not deprived of his expectation of the Majority; his coming in there would give uneasiness, but nevertheless if it was the pleasure of Congress to make the appointment, he would do every thing in his ”