Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
Having the cotyledons of a dicotyledonous embryo confluent, andforming a large mass compared with the rest of the body. Henslow.
Macrocephalous means having a large head.
Share your knowledge with the community
Browse our collection of 300,000+ community-written definitions
