(bound form) an edge or corner where two surfaces meet; also used for corrugated ridges or arris

(bound form) used in transliterations, especially for Buddhist texts like the 楞伽经 léng​qié​jīng and 楞严经 léng​yán​jīng

stupefied or staring blankly; rash, reckless, or impulsive

(colloquial) unexpectedly or surprisingly; stubborn, headstrong, or blunt

used as a descriptive suffix in colloquial expressions describing a dazed or foolish manner