A medium-sized, arboreal cat (Neofelis nebulosa) found in Southeast Asia. It has a disproportionately long tail and canines, and a tawny coat with dark, irregular, oval markings.

(meteorology) polar stratospheric cloud

(meteorology) A tapering cloud descending from a larger storm cloud, indicating the presence of an intense vortex. A tornado is a funnel cloud which reaches the ground.

A wall of clouds, rising above horizon or observed from a distance, but not overhead.

Alternative form of cloudburst

The location above the surface of the Earth where the lowest layer of clouds are reported as broken, overcast or obscuration (as opposed to thin or partial).

(astronomy) A large group of many stars spread over very many light-years of space; the stars are not part of any structure but are in an area of greater than average stellar density.

A cloud from which rain is falling or may fall.

A tall, distinctively anvil-shaped thundercloud.

(informal) The temporary inability to think properly, or to remember something