To open something fully or to its maximum extent.

spacious; roomy; wide and open

open-top car; vehicle with a top that can be opened or folded back

spacious and well-lit

(of a container) open-mouthed; having no lid or covering

to be open wide; spacious and open

a vehicle without a roof, such as a convertible car or an open wagon

to open wide and expose to view; to reveal

(of a building or room) high and wide; roomy and well-lit

lofty and wide; large and spacious

spacious and bright; wide and open, allowing one to see everything at a glance

(idiom) deep love and affection between a husband and wife; refers to a story from the [[汉书|漢書|han4 shu1]] about Zhang Chang who drew his wife's eyebrows every morning

straightforward and broad-minded; frank and openhearted

to be unable to keep a secret; to be talkative or loose-lipped

spacious and grand in scale, typically used to describe large buildings or residences

Zhang Chang, a scholar and official of the Western Han dynasty known for serving as the Mayor of the capital city and for the famous story of painting his wife's eyebrows.

A large and airy hall, often open on two or more sides or connected to a main courtyard, common in temples and traditional residences.

(of a container) having no lid or cover; open-mouthed

An open or spacious area of ground; an outdoor space.

(bound form) to open wide; to leave wide open; erhua form of [[敞开|敞開|chang3 kai1]]

To have one's jacket or shirt unbuttoned or open, exposing the chest.

vast and indistinct; blurry and expansive

a car with a roof that can be folded back or removed

to have one's shirt or coat open; to expose the chest or breast

to have one's shirt unbuttoned or wide open, exposing the chest; describes being untidily or informally dressed

wide and open; tall and broad