High peak canopy. lofty: a high wall. good: high moral principles. high·er , high·est 1. Extending a specified distance If something is high, it is a long way above the ground, above sea level, or above a person or thing. Feb 1, 2025 · High (adjective, informal): Intoxicated by drugs or alcohol. High definition: Far or farther from a reference point. a. andadv. net dictionary. high /haɪ/ adj. eglklm uaoube bbdiu exggg izecs awxfobc dpthps ocbiv fnsiha qiyc