Anterior portion of the brain consisting of two hemispheres; dominant part of the brain in humans WordNet 3.0 & Open English WordNet

The cerebrum, telencephalon or endbrain is the largest part of the brain containing the cerebral cortex, as well as several subcortical structures, including the hippocampus, basal ganglia, and olfactory bulb. Wikipedia

The largest and uppermost part of the brain Wikipedia Disambiguation

Large part of the brain containing the cerebral cortex, as well as several subcortical structures, including the hippocampus, basal ganglia, and olfactory bulb Wikidata

Embryonic structure from which cerebrum develops prenatally Wikidata

The upper part of the brain, which is divided into the two cerebral hemispheres. In humans it is the largest part of the brain and is the seat of motor and sensory functions, and the higher mental functions such as consciousness, thought, reason, emotion, and memory. Wiktionary

Upper part of the brain. Wiktionary (translation)