Aperture
Aperture noun - A place in a surface allowing passage into or through a thing.
Usage example: you can adjust the aperture on this camera's lens by pushing this button
Airhole
Cite this Source
Airhole and Aperture. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/aperture/airhole
Aperture & Airhole. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/aperture/airhole>.
Airhole or Aperture. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/aperture/airhole.
Google Ngram Viewer shows how "aperture" and "airhole" have occurred on timeline