Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. The median, convex lobe of the head of a trilobite.

from the GNU version of the Collaborative International Dictionary of English

  • n. The median, convex lobe of the head of a trilobite. See trilobite.

from The Century Dictionary and Cyclopedia

  • n. In human anatomy, a small space on the forehead immediately above and between the eyebrows.—
  • n. In trilobites, the median convex portion of the cephalic shield, being the cephalic continuation of the thoracic axis or tergum. See cut under Trilobita.
  • n. Also glabella.

Etymologies

Latin (Wiktionary)

Examples

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