1. having a head or a distinct head-like structure
Usage: biology, zoology
2. used in combination to describe organisms with a specified type or number of heads
Usage: biology, used in compound forms such as 'bicephalous'

Examples

• Most insects are cephalous, with a clearly defined head region.
• The cephalous structure of the organism allows it to sense its environment.
• Cephalous arthropods have specialized mouthparts located on the head.
• In contrast to acephalous worms, cephalous species have concentrated sensory organs.
• The cephalous design of the creature facilitates predatory behavior.