To absent oneself from (work or other responsibility), especially with permission.
To depart.
To quantify.
To remove.
To leave the ground and begin flight; to ascend into the air.
To imitate, often in a satirical manner.
To become successful, to flourish.
To put forward an idea, or to market a new product, with insufficient enthusiasm.
To sell goods for a lower price than a competitor.
To sell something for less than its value.