channel

n. १ Elec., Radio, etc (as, a band of frequencies within which signals from a transmitter must be kept) प्रणाल (पु.) २ (as, natural or artificial bed of stream of water, etc.) प्रणाल (पु.), नाली (स्त्री.) ३ मार्ग (पु.) ४ जलमार्ग (पु.)