storm

A storm is a heavy amount of snow, rain, hail or thunder and lightning. (noun)

An example of a storm is limited driving visibility because of the amount of rain.

To storm means to move violently or with anger. (verb)

An example of to storm is someone running into a room yelling and throwing things.

See storm in Webster's New World College Dictionary

noun

an atmospheric disturbance characterized by a strong wind, usually accompanied by rain, snow, sleet, or hail, and, often, thunder and lightning
any heavy fall of snow, rain, or hail
anything resembling a storm; specif.,
1. a heavy shower or volley of things: a storm of bullets
2. a strong outburst of emotion, passion, excitement, etc.
3. a strong disturbance or upheaval of a political or social nature
a sudden, strong attack on a fortified place: now mainly in the phrase , to conquer, overwhelm, or win over suddenly and forcefully
Meteorol. a wind whose speed is 64 to 72 miles per hour

intransitive verb

transitive verb

to attack or direct something at (someone) in a vigorous or angry outburst: to storm a speaker with questions
to capture or attempt to capture (a fortified place) with a sudden, strong attack

See storm in American Heritage Dictionary 4

storm

noun

An atmospheric disturbance manifested in strong winds accompanied by rain, snow, or other precipitation and often by thunder and lightning.
A wind with a speed from 48 to 55 knots (55 to 63 miles per hour; 89 to 102 kilometers per hour), according to the Beaufort scale. Also called whole gale.
A heavy shower of objects, such as bullets or missiles.
A strong or violent outburst, as of emotion or excitement: a storm of tears.
A violent disturbance or upheaval, as in political, social, or domestic affairs: a storm of protest.
A violent, sudden attack on a fortified place.
A storm window.