宏伟 (hóng wěi) is an adjective meaning 'grand', 'majestic', or 'imposing'—typically used to describe large-scale, awe-inspiring things. The character 宏 (hóng) means 'vast', 'broad', or 'magnificent', while 伟 (wěi) conveys 'greatness', 'eminence', or 'heroic scale'. Together, they emphasize both physical magnitude and dignified grandeur, especially in architecture, urban planning, or visionary undertakings.

This word carries a formal, elevated register and is rarely used for everyday objects or people—it’s reserved for structures like palaces, monuments, bridges, or abstract concepts like 'a grand plan' or 'a majestic vision'. It evokes admiration and solemnity, not just size. You’ll commonly see it in official descriptions, travel writing, historical accounts, or speeches about national development and cultural heritage.