孔

Confucius

pupil (of the eye)

Confucius Institute

pore

Confucius

porosity

manhole

lattice vacancy

index hole

inner hole

The School Sayings of Confucius

vent

foramen magnum

air pocket

stoma

pore

electron hole

porous

porous

porous material

perforated

ventilation hole

even Homer nods

Ya Boy Kongming! (manga series)

ten disciples of Confucius

feed hole

feed hole

feed track

feed pitch

needle with a normal eye

patent foramen ovale

foramen ovale

osculum

(electron) hole

breathing hole

split-eye needle

hydrothermal vent

eye of a needle

disciple of Confucius

foraminifer

tone hole

fumarole

spiracle

monotremes

pore

arrow slit

mimeograph

summary punch

stencil printing

stomatal transpiration

vital point

porosity

Mahamayuri (deity usu. depicted riding a peacock)

solfatara

malachite

intervertebral foramen

pupil dilation

punch position

green peafowl (Pavo muticus)

card punch

tape punch

punch (e.g. card, tape)

white peafowl (white variety of Indian peafowl)

hiatus

hiatal hernia

trepanation

the teachings of Confucius and Mencius

leukocoria

obstetric fistula

sphincter muscle of the pupil

pupillary reflex

pupil constriction

punch path

meteorite crater

earhole

Adiantum edgeworthii (species of maidenhair fern)

punch station

boring machine

card punch

tape punch

punch

drilling machine

spot punch

marigold (esp. the French marigold, Tagetes patula)

punched card

lichen planopilaris

eye socket

hole pattern

transfer interpreter

micropyle

Confucius and Mozi (ancient Chinese philosophers)

nostril

interpreter (device)

chrysocolla

Indian peafowl (Pavo cristatus)

vertebral canal stenosis

northern maidenhair (Adiantum pedatum)

fantail pigeon

Confucius and Mencius

peacock butterfly (Inachis io)

punched tape

boring

gastric perforation

trepanation

perforation

to pierce a hole

punch card

punched tape

fistula

gill slit

peafowl (incl. the male peacock, female peahen, and young peachick)