অর্থ : (chemistry) an ionic compound that resists changes in its pH.

অর্থ : A neutral zone between two rival powers that is created in order to diminish the danger of conflict.

অর্থ : An inclined metal frame at the front of a locomotive to clear the track.

অর্থ : (computer science) a part of RAM used for temporary storage of data that is waiting to be sent to a device. Used to compensate for differences in the rate of flow of data between components of a computer system.

অর্থ : A power tool used to buff surfaces.

অর্থ : A cushion-like device that reduces shock due to an impact.

অর্থ : An implement consisting of soft material mounted on a block. Used for polishing (as in manicuring).

অর্থ : Add a buffer (a solution).

অর্থ : Protect from impact.