1. Everlastingly; for all time
   "rays...streaming perpetually from the sun" 
2. Without interruption
   - constantly, always, forever, incessantly, unremittingly

See also: perpetual

• alimentary tract
• alimentary tract smear
• alimentation
• alimentative
• alimony
• aline
• alinement
• aliphatic
• aliphatic compound
• aliquant
• aliquant part
• aliquot
• aliquot part
• ALIR
• Alisma
• Alisma plantago-aquatica
• Alismales
• Alismataceae
• Alismatidae
• Alistair Cooke
• aliterate
• aliterate person
• alive
• alive and kicking
• alive and well