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

• half-note
• half-notes
• half-one
• halfpace
• halfpaces
• half past
• half pay
• half-pay
• halfpence
• halfpennies
• halfpenny
• halfpennyworth
• halfpennyworths
• half-pie
• half-pike
• half-pikes
• half-pint
• half-pints
• half-pipe
• half-pipes
• half-plate
• half-pound
• half-pounder
• half-pounders
• half-pounds