expander Definition
- 1a device or substance that causes something to expand or stretch out
- 2a tool used to enlarge a hole or shape metal
Using expander: Examples
Take a moment to familiarize yourself with how "expander" can be used in various situations through the following examples!
Example
The orthodontist used an expander to widen her patient's jaw.
Example
The foam insulation acts as an expander, filling in gaps and cracks.
Example
The metalworker used an expander to shape the sheet metal into a curved form.
expander Synonyms and Antonyms
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Summary: expander in Brief
An 'expander' [ɪkˈspændər] is a device or substance that causes something to expand or stretch out. It can also refer to a tool used to enlarge a hole or shape metal. Examples include an orthodontic expander, foam insulation, and a metalworking tool.