Word.ws English Dictionary

innertube

innertube is the alternative spelling of inner tube.

Meaning of inner tube

Noun

inner tube (plural inner tubes)

  1. An inflatable rubber tube with a valve inserted into the casing of a pneumatic tyre.
  2. Synonym of swim ring.
    Synonyms:
    swim ring

Forms of innertube

pluralinnertubes

Origin of innertube

From inner + tube.

Questions about innertube

What is innertube the alternative spelling of?
Innertube is the alternative spelling of inner tube.

Words near innertube in the dictionary

  1. innersoles
  2. innersource
  3. innerspring
  4. innerstanding
  5. Innertkirchen
  6. innertube
  7. innertubes
  8. innerup'
  9. innervate
  10. innervated
  11. innervates

Source and license

Adapted from Wiktionary: innertube (page history and authors); inner tube (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: en-us-innertube.ogg.

Cite this entry: “innertube.” Word.ws, https://word.ws/innertube. Based on Wiktionary, CC BY-SA 4.0.