Skip to main content
expander

expander

2 4.4
A tool used to make things wider, for example a jaw or a pipe
  • noun
  • /ɪkˈspændər/
translation icon : dilatador
  • At no point was there contact between the expander and any exposed dura.
  • tissue expander
  • expander reconstruction
  • expander implant

Also, the holes are perfect to attach these expander straps.

Examples

  • No complications related to the tissue expanders were identified.

    Academic text (2015)
  • So this replaces the base expander that's already on here.

  • Her dentist was not totally comfortable trying to do an expander for Rachel.

    Blog text (24)
  • Also, the holes are perfect to attach these expander straps.

  • The patient should visit the outpatient department once per week to have the embedded expander inflated.

    Academic text (2014)
  • She had tissue expanders installed, inserted into her neck, her face, her arms, her chest for years.

  • Once the expander was in place, the scalp incision was closed with staples, and the expander was slowly inflated by injection with sterile saline.

    Academic text (2015)
  • The surgeon inserted an expander under the patient's skin to gradually enlarge the area for reconstruction.

  • During the procedure, the doctor discussed how the expander would help stretch the skin effectively.

  • They will replace the expander once the tissue has been adequately enlarged for the new implant.

Synonyms

stretcher
vsexpander
  • Specialized
5 4.9

A tool that makes shoes or gloves wider to fit better

uses widening generally rather than specifically pulling materials
extender
vsexpander
3 4.1

A tool that makes something longer or reaches farther

focuses on making things wider rather than extending length
dilator
vsexpander
  • Specialized
1 8.9

A tool used to widen a body opening, for example the cervix or nose

is a general tool for widening not limited to surgical use
increaser
vsexpander
1 3.6

A person or thing that makes something bigger

is specifically a tool for widening physical size not any increase
broadener
vsexpander
6.9

A person or thing that makes ideas and views wider, for example travel and education

refers to physical widening and tools rather than abstract inclusion

Antonyms

compressor
  • Specialized
20 4.7

A machine that increases air or gas pressure by making its space smaller

Surface Forms

expander singular
expanders plural

Morphology

expander = expand (transparent) = expand + er

Productive agent/instrument nominalization from 'expand' + '-er' yielding a tool or device that makes things larger.

Etymology

Expander comes from the verb expand, made of ex- 'out' and pandere 'to spread'. So a physical expander is a tool that 'spreads out' to make something larger or wider, like widening a pipe or a jaw.