spacer.
An object inserted to hold a space open in a row of items, e.g. beads or printed type.
Meaning & usage
An object inserted to hold a space open in a row of items, e.g. beads or printed type.
A person who works or lives in space.
A bushing.
A forgetful person; one who spaces out.
A type of add-on device used by an asthmatic person to increase the effectiveness of a metered-dose inhaler.
An instrument for reversing a telegraphic current, especially in a marine cable, to increase the speed of transmission.
Where this word comes from
Etymology tree Latin spatiumbor. Old French espace Anglo-Norman spacebor. Middle English space English space English -er English spacer From space + -er.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.