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

• downstage
• downstair
• downstairs
• downstate
• downstates
• downstream
• downstroke
• downstrokes
• downswing
• downswings
• down the drain
• down the hatch
• down the line
• down-the-line
• down the road
• declasses
• declassification
• declassified
• declassifies
• declassify
• declassifying
• declassing
• declension
• declensional
• declensions