1.
both ends, either end
The two opposite ends of something, whether physical (a rope, bridge, table) or abstract (a spectrum, range).
The two opposite ends of something, whether physical or abstract.
Forms
両 (both) + 端 (end/edge)
Pronunciation
The standard reading is りょうたん. The reading りょうはし is also heard in casual speech.
Common patterns
Related words
Used for physical objects (ropes, bridges, tables, corridors) and abstractly for extremes of a range or spectrum.