1. Of animals or plants that have a hard shell

See also: shelled

• astronomical year
• astronomically
• astronomy
• astronomy satellite
• astronomy unit
• astrophysical
• astrophysicist
• astrophysics
• Astrophyton
• Astrophyton muricatum
• Astropogon
• Astropogon stellatus
• AstroTurf
• astucious
• astute
• astutely
• astuteness
• astylar
• Asuncion
• asunder
• Asur
• Asura
• Asurbanipal
• Asvina
• Asvins