Spiracle and Vent hole

Related terms

Spiracle noun - A breathing orifice.

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Vent hole and spiracle are semantically related. In some cases you can replace phrase "Vent hole" with "Spiracle", this terms are similar.

Definitions of Spiracle not found.

Spiracle and vent hole are semantically related. You can use "Spiracle" instead a noun phrase "Vent hole".

Cite this Source

Vent hole and Spiracle. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/spiracle/vent_hole

Spiracle & Vent hole. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/spiracle/vent_hole>.

Vent hole or Spiracle. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/spiracle/vent_hole.

Google Ngram Viewer shows how "spiracle" and "vent hole" have occurred on timeline