Free Carrier. In international commerce, an agreement between a seller and a buyer indicating that the seller has fulfilled his/her obligation to deliver a good when he/she has transferred it to the port, airport, or other place from which it will be transported.
Definition of UNIT FRACTION. : a fraction whose numerator is unity and whose denominator is an integer.
unitary-relating to or characterized by or aiming toward unity; the unitary principles of nationalism; a unitary movement in politics. 2. unitary-of or pertaining to or involving the use of units; a unitary method was applied; established a unitary distance on which to base subsequent calculations. 3.