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

• Thevetia peruviana
• thew
• they
• they'd
• they'll
• they're
• they've
• thiabendazole
• thiamin
• thiamine
• thiamine pyrophosphate
• thiazide
• thiazine
• Thibet
• thick
• thick skin
• thick-billed
• thick-billed murre
• thick-bodied
• thick-branched
• thick-footed morel
• thick-haired
• thick-knee
• thick-lipped
• thick-skinned