hole;  opening;  pit;  hollow;  burrow;  den;  deficit
 nostril;  nostrils;  naris;  nares
 peafowl (incl. the male peacock, female peahen, and young peachick)
 perforation;  punching;  boring;  drilling
 vent;  vent hole;  air hole
 Mahamayuri (deity usu. depicted riding a peacock)
 pore;  stoma;  stigma;  vesicle
 fumarole;  blowhole (of a whale, etc.)
 drilling machine;  boring machine;  drill press;  keypunch;  card punching machine
 hiatus;  hiascent;  esophageal hiatus;  lyrifissure;  hole
 dilation of the pupil;  mydriasis
 stencil printing;  mimeographic printing
 white peafowl (white variety of Indian peafowl)
 foraminifer;  foraminiferan
 gastric perforation;  perforation of the stomach
 pore;  small cavity;  puncture
 disciple of Confucius;  Confucian school
 marigold (esp. the French marigold, Tagetes patula);  plains coreopsis (Coreopsis tinctoria);  northern maidenhair (Adiantum pedatum)
 the teachings of Confucius and Mencius
 Pavo (constellation);  the Peacock
 ten disciples of Confucius
 nesting hole;  burrow;  den
 finger hole (flute, bowling ball, etc.)
 drilling machine;  boring machine;  drill press;  keypunch;  card punching machine
 peacock butterfly (Inachis io);  European peacock
 northern maidenhair (Adiantum pedatum)
 green peafowl (Pavo muticus)
 Indian peafowl (Pavo cristatus);  common peafowl;  blue peafowl
 boring machine;  punching machine;  perforator
 boring machine;  punching machine;  perforator
 (electron) hole;  positive hole
 gill slit;  pharyngeal slit
 feed track;  sprocket track
 punch position;  punching position
 arrow slit;  arrow-loop;  gun loop;  gun port
 leukocoria;  leukokoria;  amaurotic cat's eye
 hiatal hernia;  hiatus hernia
 sphincter muscle of the pupil;  sphincter pupillae
 Confucius and Mozi (ancient Chinese philosophers)
 Adiantum edgeworthii (species of maidenhair fern)