Science / Weather / Middle Clouds: A term used to signify clouds with bases between 6,000 and 18,000 feet. At the higher altitudes, they may also have some ice crystals, but they are composed mainly of water droplets. Altocumulus, altostratus, and nimbostratus are the main types of middle clouds. This altitude applies to the temperate zone. In the polar regions, these clouds may be found at lower altitudes. In the tropics, the defining altitudes for cloud types are generally higher.
Middle Noun Synonyms: central, centre, halfway, mid, midway, mean, medial, mesial
Middle Adjective Synonyms: midriff, waist, mid-section, stomach
Science / Biology / Middle Lamella: A layer composed of pectin that cements two adjoining plant cells together. MORE
Entertainment / Golf / Middle Iron: (also 'mid iron, mid-iron') generally irons 5 through 7, which are in the middle of the range of irons in terms of length, loft, etc. MORE