1. (of a leaf shape) like an arrow head without flaring base lobes
   - sagittiform, arrow-shaped

See also: simple, unsubdivided

• polymerisation
• polymerise
• polymerised chain reaction
• polymerization
• polymerize
• polymerized chain reaction
• polymethyl methacrylate
• Polymonium caeruleum van-bruntiae
• polymorph
• polymorphemic
• polymorphic
• polymorphism
• polymorphous
• Polymox
• polymyositis
• polymyxin
• Polynemidae
• Polynesia
• Polynesian
• Polynesian tattler
• polyneuritic psychosis
• polyneuritis
• polynomial
• polynucleotide
• polynya