measured

1. (of poetry etc.) Rhythmically written in meter; metrical.Examples: "As we stood waiting for the departure time with the setting sun twinkling on the great brass dome of our 2-4-0, the sound of church bells was the only one apart from the measured tread of the guard slowly pacing towards his van, and, standing at an open window, I more than once heard the fireman's "Right away!" to his mate in acknowledgement of a desultory wave of the unfurled green flag."