HSK 6
定时
dìngshí动名
to fix a time; fixed time; timed (of explosive etc)
空调可以定时自动关闭。
Kōng tiáo kě yǐ dìng shí zì dòng guān bì.
The air conditioner can be timed to turn off automatically.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 6.