simple past tense and past participle of buffer up

(rail transport, transitive) To move (a rail vehicle) so that its buffers are touching the buffers of another rail vehicle.

Third-person singular simple present indicative form of buffer up

present participle of buffer up

(computing) A state occurring when a buffer used to communicate between two devices or processes is fed with data at a lower speed than the data is being read from it.

plural of buffer overrun

plural of buffer state