1. Of or relating to the biological science of entomology
   - entomological

See also: entomology

• blood typing
• blood vessel
• blood-and-guts
• blood-brain barrier
• blood-filled
• blood-oxygenation level dependent functional magnetic resonance imaging
• blood-red
• blood-related
• blood-twig
• bloodbath
• catechin
• catechise
• catechism
• catechismal
• catechist
• catechistic
• catechize
• catecholamine
• catechu
• catechumen
• categorem
• categorematic
• categoreme
• categorial
• categoric