funnel cloud
noun
a rapidly rotating funnel-shaped cloud extending downward from the base of a cumulonimbus cloud, which, if it touches the surface of the earth, is a tornado or waterspout.
Words nearby funnel cloud
funky,
funnel,
funnel cake,
funnel cap,
funnel chest,
funnel cloud,
funnel-shaped pelvis,
funnel-web,
funnelform,
funnies,
funny
British Dictionary definitions for funnel cloud
funnel cloud
noun
a whirling column of cloud extending downwards from the base of a cumulonimbus cloud: part of a waterspout or tornado