Reference meaning
expander
Last updated
One who or that which expands.
Other meanings
2. noun
A device used to widen the upper jaw so that the bottom and upper teeth will fit together better; a palatal expander.
3. noun
A control that expands to show more options or commands, keeping them hidden until needed.
4. noun
A kind of sparse graph with strong connectivity properties.
Source and scope
This definition is reproduced from English Wiktionary, sense en-expander-en-noun-YXMd0Ye4, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.