To split from or to withdraw from membership of a political union, an alliance or an organisation.
To split or to withdraw one or more constituent entities from membership of a political union, an alliance or an organisation.
To remove.
To depart.
To absent oneself from (work or other responsibility), especially with permission.
To quantify.
To leave the ground and begin flight; to ascend into the air.
To imitate, often in a satirical manner.
To become successful, to flourish.