更 (gang1) — a watch period (one of the five two-hour periods into which the night was formerly divided starting at 7pm) in Cantonese
gangˉ¹更Mandarin Pinyin: geng1
Meaning of 更
nouna watch period (one of the five two-hour periods into which the night was formerly divided starting at 7pm)
nounexperience
nounchange; replace; alter
noundaily shift; shift duty; night duty
nounshift (duty)