1. (of a plant ovule) completely straight with the micropyle at the apex

Antonym: campylotropous

• Apalachicola River
• Apalachicola rosemary
• apanage
• apar
• aparejo
• apart
• apartheid
• aparthotel
• apartment
• apartment building
• apartment house
• apartotel
• apatetic coloration
• apathetic
• apathetically
• apathy
• apatite
• apatosaur
• apatosaurus
• Apatosaurus excelsus
• Apatura
• Apatura iris
• APC
• ape
• ape-man