What is the meaning of storm?

noun

• A violent weather condition with winds 64-72 knots (11 on the Beaufort scale) and precipitation and thunder and lightning.
  • synonyms: violent storm
• A violent commotion or disturbance.
  • usage: "the storms that had characterized their relationship had died away"; "it was only a tempest in a teapot"
  • synonyms: tempest
• A direct and violent assault on a stronghold.

verb

• Behave violently, as if in state of a great anger.
  • synonyms: ramp, rage
• Take by force.
  • usage: "Storm the fort"
  • synonyms: force
• Rain, hail, or snow hard and be very windy, often with thunder or lightning.
  • usage: "If it storms, we'll need shelter"
• Blow hard.
  • usage: "It was storming all night"
• Attack by storm; attack suddenly.
  • synonyms: surprise