brain tumour(n = noun.state) brain tumor - a tumor in the brain;
is a kind of neoplasm, tumor, tumour
has particulars: glioblastoma, spongioblastoma, glioma

acute brain disorder, acute organic brain syndrome, benign tumour, brain, brain cell, brain coral, brain damage, brain dead, brain death, brain disease, brain disorder, brain doctor, brain drain, brain fever, brain mushroom, brain science, brain stem, brain sugar, brain surgeon, brain surgery, brain trust, brain truster, brain tumor, brain wave, calf's brain, ewing's tumour, left brain, limbic brain, minimal brain damage, minimal brain dysfunction, nonmalignant tumour, olfactory brain, organic brain syndrome, papillary tumour, right brain, tumour, tumour necrosis factor, visceral brain, water brain, wilms tumour