To allow another person to intervene to make a point or ask a question whilst one is delivering a speech.
To begin rowing.
To yield to persistent persuasion.
To be followed, succeeded, or replaced by.
To collapse or break under physical stresses.
To give precedence to other road users.
To allow the expression of (a pent-up emotion, grief, etc.).
To dictate policy.
To control or direct according to rule, principle, or law.
To put or maintain in order.
To adjust to a particular specification or requirement: regulate temperature.
To adjust (a mechanism) for accurate and proper functioning.