plural of cloud ear

(meteorology) A low, horizontal, tube-shaped, and relatively rare type of arcus cloud, differing from shelf clouds by being completely detached from other cloud features.

Any of the dust clouds found at the Trojan points, the L4 and L5 Lagrange points, in the Earth-Moon system, and of any other such system

Having one's head in the clouds: prone to daydreaming, or thinking impractically.

(astronomy) A cloud of dust, lying in the plane of the ecliptic, that gives rise to the zodiacal light.

A cloud shape added to a technical drawing to highlight a region that has been modified since the previous version of the drawing.

plural of cloud-burst

plural of cloud burst

plural of cloud bank

plural of cloud deck