bolster

En français : traversin

1. A large cushion or pillow, usually cylindrical in shape.
2. A pad, quilt, or anything used to hinder pressure, support part of the body, or make a bandage sit easy upon a wounded part; a compress.
3. A small spacer located on top of the axle of horse-drawn wagons that gives the front wheels enough clearance to turn.
4. A short, horizontal structural timber between a post and a beam for enlarging the bearing area of the post and/or reducing the span of the beam.
5. A beam in the middle of a railway truck, supporting the body of the car.
6. The perforated plate in a punching machine on which anything rests when being punched.
7. The part of a knife blade that abuts upon the end of the handle.
8. The metallic end of a pocketknife handle.

Pluriel bolsters