cortex

1. The layer of unmyelinated neurons (the grey matter) forming the cortex of the cerebrum (synset 105494162)
   hypernym: neural structure - a structure that is part of the nervous system
   hyponym:

   • neocortex, neopallium - the cortical part of the neencephalon
   • archipallium, paleocortex - the olfactory cortex of the cerebrum
   part holonym:

   • golgi cell, golgi's cell - a neuron in the cerebral cortex with short dendrites and with either a long axon or a short axon that ramifies in the grey matter
   • cortical area, cortical region - any of various regions of the cerebral cortex
   • frontal cortex, frontal lobe - that part of the cerebral cortex in either hemisphere of the brain lying directly behind the forehead
   • prefrontal cortex, prefrontal lobe - the anterior part of the frontal lobe
   • parietal cortex, parietal lobe - that part of the cerebral cortex in either hemisphere of the brain lying below the crown of the head
   • occipital cortex, occipital lobe - that part of the cerebral cortex in either hemisphere of the brain lying in the back of the head
   • temporal cortex, temporal lobe - that part of the cerebral cortex in either hemisphere of the brain lying inside the temples of the head
   part meronym: cerebrum - anterior portion of the brain consisting of two hemispheres; dominant part of the brain in humans
   substance holonym: gray matter, gray substance, grey matter, grey substance, substantia grisea - greyish nervous tissue containing cell bodies as well as fibers; forms the cerebral cortex consisting of unmyelinated neurons
   synonym: cerebral cortex, cerebral mantle, pallium
2. The tissue forming the outer layer of an organ or structure in plant or animal (synset 105498230)
   hypernym:

   • animal tissue - the tissue in the bodies of animals
   • plant tissue - the tissue of a plant
   hyponym:

   • adrenal cortex - the cortex of the adrenal gland; secretes corticosterone and sex hormones
   • renal cortex - the cortex of the kidney containing the glomeruli and the convoluted tubules
3. The tissue that surrounds the lens nucleus (synset 105328184)
   hypernym: animal tissue - the tissue in the bodies of animals
   part meronym: crystalline lens, lens, lens of the eye - biconvex transparent body situated behind the iris in the eye; its role (along with the cornea) is to focus light on the retina
   synonym: lens cortex

Other Searches

• Rhyme: Dillfrog, RhymeZone
• Definition: Wiktionary, Dictionary.com, Wikipedia, Merriam-Webster, WordNet
• Imagery: Google, Flickr, Bing