drag
1drag
noun \ˈdrag\Definition of DRAG
Examples of DRAG
- My parents can be such a drag. They won't let me do anything.
- These meetings are a total drag.
- Let me have a drag from your cigarette.
- He took a long drag on the cigarette.
Origin of DRAG
Related to DRAG
2drag
verbDefinition of DRAG
Examples of DRAG
- She dragged one of the other tables over to ours.
- Firefighters dragged the man to safety.
- One of the parents eventually dragged the screaming toddler out of the store.
- The broken muffler dragged behind the car.
- The dog's leash was dragging along the ground.
- The child is always dragging his blanket.
- The puppy ran up to us, dragging her leash behind her.
- He dragged himself up the stairs and climbed into bed.
- Can you drag yourself away from that computer?
First Known Use of DRAG
3drag
adjectiveDefinition of DRAG
First Known Use of DRAG
drag
noun (Concise Encyclopedia)Force exerted by a fluid stream on any obstacle in its path or felt by an object moving through a fluid. Its magnitude and how it may be reduced are important to designers of moving vehicles, ships, suspension bridges, cooling towers, and other structures. Drag forces are conventionally described by a drag coefficient, defined irrespective of the shape of the body. Dimensional analysis reveals that the drag coefficient depends on the Reynolds number; the precise dependence must be elucidated experimentally and can be used to predict the drag forces experienced by other bodies in other fluids at other velocities. Engineers use this principle of dynamic similarity when they apply results obtained with a model structure to predict the behaviour of other structures. See also friction; streamline.
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