Spacer

Look up spacer in Wiktionary, the free dictionary.

Spacer may refer to:

• An unthreaded piece of rigid tubing used as a separator. See Standoff (separator).
• Spacer (Asimov), in Isaac Asimov's Robot Series
• Spacer, one of several cheela that was stranded in space in Robert L. Forward's novel Starquake
• Rebar spacer, in concrete construction
• Spacer, alias for flesh tunnel, a type of body piercing
• Spacer, element in HTML Webpage design

Science and medicine

• Asthma spacer, medical equipment
• Molecular spacer, in molecular chemistry
• Orthodontic spacer
• Prostate Rectum Spacers, in radiation oncology
• Spacer DNA, in genetics