1. Of or relating to arrowworms
   - chaetognathan

See also: Chaetognatha

• precipitating
• precipitation
• precipitator
• precipitin
• precipitous
• precipitously
• precipitousness
• precise
• precisely
• preciseness
• precisian
• precisianism
• precision
• precision cookie
• precision rifle
• preclinical
• preclinical phase
• preclinical test
• preclinical trial
• preclude
• preclusion
• preclusive
• precocial
• precocious
• precocious dentition