1. Having male and female reproductive organs in separate clusters on the same plant

See also: monecious, monoecious, monoicous

• arborvitae
• arbour
• arbovirus
• arbutus
• Arbutus menziesii
• Arbutus unedo
• arc
• arc lamp
• arc light
• arc-boutant
• Arca
• arcade
• arcaded
• Arcadia
• arcadian
• Arcadic
• Arcadic dialect
• Arcado-Cyprians
• arcane
• Arcangelo Corelli
• arcanum
• arccos
• arccosecant
• arccosine
• arccotangent