Entry 2 senses Webster, 1913 Measurable /mĕzh'-ẽr-əb-əl/ · Meas·ur·a·ble · IPA /ˈmɛʒəɹəbəl/ 01 a. Capable of being measured; susceptible of mensuration or computation. 1. Capable of being measured; susceptible of mensuration or computation. 2. Moderate; temperate; not excessive. “Of his diet measurable was he.” — Chaucer. “Yet do it measurably, as it becometh Christians.” — Latimer.