to wait for action after having accumulated power, energy etc

to store up; to grow (e.g. a beard); to entertain (ideas)

to raise (animals)

water storage

to accumulate; to store up

to premeditate; to plot

to grow a beard

water reservoir

secondary (rechargeable) battery; accumulator; storage cell

to grow a beard as a symbol of one's determination (as Mei Lanfang 梅蘭芳|梅兰芳[Mei2 Lan2 fang1] growing a beard and refusing to perform for the Japanese)