micropyle /mīˈkrə-pīl/

1. The orifice in the coats of the ovule leading to the apex of the nucellus, through which the pollen tube commonly enters (botany)
2. An opening by which a spermatozoon may enter an ovum (zoology)

micropyˈlar adjective

• sleekly
• sleekness
• sleeknesses
• sleeks
• sleekstone
• sleekstones
• sleeky
• sleep
• sleep apnoea
• sleep around
• sleeper
• sleepers
• sleepery
• sleepier
• sleepiest
• sleepily
• sleep in
• song thrushes
• songwriter
• songwriters
• SONIA
• sonic
• sonic bang
• sonic bangs
• sonic barrier