Mĭd'-hēav'en, n.
n. 1. The midst or middle part of heaven, or the sky. 2. (Astron.) The meridian, or middle line of the heavens; the point of the ecliptic on the meridian.
n. 1. The midst or middle part of heaven, or the sky. 2. (Astron.) The meridian, or middle line of the heavens; the point of the ecliptic on the meridian.