Cab
Part of speech: noun
Definition: A taxi; a taxicab. Compartment at the front of a truck or train for the driver An ancient Hebrew unit of measurement equating to approximately 2 litres
Example sentence: Driving a cab is not really a nurturing type of relationship. You take people and they tip you, they may not tip you, you don't know their names, they don't care about you, you don't care about them.
Taxi
Part of speech: verb
Definition: To move an aircraft around an airport under its own power.
Part of speech: noun
Definition: A vehicle that may be hired for single journeys by members of the public and driven by a taxi driver.
Example sentence: I come from nowhere Brooklyn, New York. Williamsburg, Brooklyn. These days Williamsburg is kind of a hip area, but when I grew up there, the taxi drivers wouldn't even go over the bridge, it was so dangerous.