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Noun: spiracle  spI-ru-kul or spi-ru-kul
  1. A breathing orifice

Derived forms: spiracles

Type of: opening, orifice, porta

Encyclopedia: Spiracle

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spiny softshell
spiny talinum
spiny-backed
spiny-edged
spiny-finned
spiny-finned fish
spiny-headed worm
spiny-leafed
spiny-leaved
spiny-stemmed
spiracle
spiracular
spiraea
Spiraea
Spiraea prunifolia
spiral
spiral bandage
spiral galaxy
spiral nebula
spiral notebook
spiral ratchet screwdriver