1. (meteorology) a low-level cloud, generally formless and dark grey in colour, occurring in layers at low altitude (usually below 2400 metres) and usually bringing precipitation

Encyclopedia: Nimbostratus

• arts and crafts
• ArtsD
• artsy
• artsy-craftsy
• artsy-fartsy
• Artur Rubinstein
• Artur Schnabel
• Arturo Toscanini
• artwork
• arty
• arty-crafty
• arty-farty
• Aruba
• arugula
• arui
• Arulo
• arum
• arum family
• arum lily
• Arum maculatum
• Arum palaestinum
• Arunachal Pradesh
• arundinaceous
• Arundinaria
• Arundinaria gigantea