A flight feather that appears between the primaries and secondaries on some birds.
A plane parallel to the surface of a tooth.
Belonging to the axis of the body, or to the axis of any appendage or organ
Relating to, resembling, or situated on an axis
In the same direction as the axis, parallel to the axis.
oriented close to the axis running through the centre of a cyclohexane ring, as opposed to equatorial. See w:Axial bond.
The first two long feathers of a hawk's wing.
The chief administrator of a school.
A diapason, a type of organ stop on a pipe organ.
The construction that gives shape and strength to a roof, generally a truss of timber or iron; or, loosely, the most important member of a piece of framing.
A dancer at the highest rank within a professional dance company, particularly a ballet company.
The primary participant in a crime.
A security principal.
A legal person that authorizes another (the agent) to act on their behalf; or on whose behalf an agent or gestor in a negotiorum gestio acts.
The chief executive and chief academic officer of a university or college.
The money originally invested or loaned, on which basis interest and returns are calculated.
A partner or owner of a business.
One of the turrets or pinnacles of waxwork and tapers with which the posts and centre of a funeral hearse were formerly crowned
Chosen or assumed among a branch of possible values of a multi-valued function so that the function is single-valued.
Primary; most important; first level in importance.