language laboratory
noun [C] a room in a school or college that contains special equipment to help students to learn foreign languages by listening to tapes, watching videos, recording themselves, etc. विदेशी भाषा सीखने में सहायक इलेक्ट्रॉनिक उपकरणों (टेप, विडियो आदि) से युक्त प्रयोगशाला; भाषा-प्रयोगशाला