Ultisol
noun
1.
a weathered, red and yellow acidic soil of warm, humid areas that is agriculturally productive when treated with lime and organic fertilizers.
Read Also:
- Ulto
1. ultimo.
- Ultra
adjective 1. going beyond what is usual or ordinary; excessive; extreme. noun 2. an extremist, as in politics, religion, fashion, etc. 3. (initial capital letter) Military. the British code name for intelligence gathered by decrypting German wireless communications enciphered on the Enigma machine during World War II. 1. a prefix occurring originally in loanwords from […]
- Ultra64
hardware, games A Nintendo games machine, unveiled in May 1995. [Details?] (1995-05-10)
- Ultrabasic
adjective 1. (of rocks) containing iron and magnesium, with little or no silica. adjective 1. (of such igneous rocks as peridotite) containing less than 45 per cent silica ultrabasic (ŭl’trə-bā’sĭk) Containing magnesium and iron and only a very small amount of silica. Used of igneous rock, and often used interchangeably with ultramafic. Peridotite is an […]
- Ultracentrifuge
[uhl-truh-sen-truh-fyooj] /ˌʌl trəˈsɛn trəˌfyudʒ/ Physical Chemistry noun 1. a high-speed centrifuge for subjecting sols or solutions to forces many times that of gravity and producing concentration differences depending on the weight of the micelle or molecule. verb (used with object), ultracentrifuged, ultracentrifuging. 2. to subject to the action of an ultracentrifuge. ultracentrifuge /ˌʌltrəˈsɛntrɪˌfjuːdʒ/ noun 1. […]