expander
noun
ex·pand·er
ik-ˈspan-dər 
: one that expands
specifically
: any of several colloidal substances (such as dextran) of high molecular weight used as a blood or plasma substitute for increasing the blood volume
Examples of expander in a Sentence
Recent Examples on the Web
The sturdy spinner has an expander, compression straps, a divider with a pocket, and an adjustable multi-height handle.
—
Hillary Maglin, Travel + Leisure, 30 Nov. 2024
The expandable suitcase, which is 34 percent off on Amazon, has enough room to pack for a four-day trip, including two pairs of shoes, multiple jackets, and two toiletry bags, without using the expander.
—Becca Blond, Travel + Leisure, 25 Nov. 2024
These methods vary widely, including mouth taping to encourage nose breathing, using nostril expanders, taking supplements, and investing in sleep-tracking devices like an Oura ring.
—Maggie O'Neill, Verywell Health, 10 Oct. 2024
Inside the suitcase are several pockets for organization and a zipper expander that offers more space if needed.
—Anne Taylor, Travel + Leisure, 9 Oct. 2024
See all Example Sentences for expander 
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Hillary Maglin, Travel + Leisure, 30 Nov. 2024
The expandable suitcase, which is 34 percent off on Amazon, has enough room to pack for a four-day trip, including two pairs of shoes, multiple jackets, and two toiletry bags, without using the expander.
—Becca Blond, Travel + Leisure, 25 Nov. 2024
These methods vary widely, including mouth taping to encourage nose breathing, using nostril expanders, taking supplements, and investing in sleep-tracking devices like an Oura ring.
—Maggie O'Neill, Verywell Health, 10 Oct. 2024
Inside the suitcase are several pockets for organization and a zipper expander that offers more space if needed.
—Anne Taylor, Travel + Leisure, 9 Oct. 2024
See all Example Sentences for expander
Dictionary Entries Near expander
Cite this Entry
“Expander.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/expander. Accessed 31 Dec. 2024.
Copy CitationMedical Definition
expander
noun
ex·pand·er
ik-ˈspan-dər
: any of several colloidal substances (as dextran) of high molecular weight used as a blood or plasma substitute for increasing the blood volume
called also extender
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