spacious; wide

a convertible; open-top car

open to the view of all; spacious; to open wide; to disclose

to have a loose tongue; talkative

wide open

Zhang Chang, official and scholar of the Western Han dynasty

bright and spacious

open-mouthed (jar etc); (of speech) freely; exposure (finance)

open wagon; (railway) flatcar

large and spacious

unrestrictedly

convertible (car)