宽广
kuānguǎng · HSK 4
wide
🌌 宽广 = 宽 (wide) + 广 (broad) — two synonyms stacked for emphasis
Both characters mean wide/broad on their own; pairing them intensifies the sense, giving 'vast, expansive'. 广 also appears in 广场 (plaza) and 广大 (immense), reinforcing the breadth meaning.
宽 — roof 宀 + 萈 (phonetic, originally a horned goat)
Originally written with 宀 'roof' over 萈, a horned mountain goat, suggesting a spacious dwelling large enough to house such an animal. The 萈 element also lent its sound. Over time the form simplified to today's 宽, and the meaning shifted from 'spacious house' to the general sense of 'wide, broad, lenient'.
广 — shelter/roof radical 广 (yǎn)
广 originally depicted a building leaning against a cliff or hillside — a roof or shelter open on one side. It serves as the 'shelter' radical (yǎn) in many characters related to buildings (店, 庭, 库). In simplified Chinese, 广 was also adopted as the simplified form of 廣 ('wide, broad').