1. Intellectually productive
   "a prolific writer"
   - fecund, fertile 
2. Bearing in abundance especially offspring
   "flying foxes are extremely prolific"; "a prolific pear tree"
   - fertile

See also: fruitful, productive

• meteoric
• meteorite
• meteoritic
• meteoritical
• meteoroid
• meteorologic
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• meteorological balloon
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• meteorological observation post
• meteorological satellite
• meteorologically
• meteorologist
• meteorology
• meteortropism
• meter
• meter maid
• meter reading
• meterstick
• metformin
• meth
• methacholine
• methacrylic acid
• methadon
• methadone