The ans is - Emetic
What name is given to a neuron which fires both when an animal performs an action and when the animal observes the same action performed by another animal, as though the observer were performing the action?
What name is given to a special day or happening, used variously over centuries to mark important days in a calendar, to mark capitals or rubrics in religious texts, or to wear particular clothing?
What name is given to a dam constructed from concrete and/or stone masonry and designed to hold back the water by using only the weight of the material and its resistance against the foundation?