To collide with something destructively; to fall or come down violently.intransitive
To cause something to collide with something else, especially when this results in damage.transitive
To hit or strike with force.transitive
To make a sudden loud noise.
To accelerate a project or a task or its schedule by devoting more resources to it.transitive
To make or experience informal temporary living arrangements, especially overnight.intransitive, slang
To give, as a favor.slang, transitive
To lie down for a long rest, sleep or nap, as from tiredness or exhaustion.intransitive, slang
To experience a period of depression and/or lethargy after a period of euphoria, as after the euphoric effect of a psychotropic drug has dissipated.intransitive
To terminate or halt execution due to an exception.intransitive
To cause an exception that terminates or halts execution.transitive
To take a sudden and severe turn for the worse; to rapidly and catastrophically deteriorate.
To take a subject at higher level without having previously studied it.Scotland, transitive