in reserve

available for use if needed I know how much money I will earn, how much I can spend, and what I need to keep in reserve.

in reserve

Kept back, set aside, or saved. For example, We have a fair amount of cash in reserve, or The coach decided to keep the best player in reserve until the last quarter. [Late 1600s]

in reserve

Kept back, set aside, or saved.

Common Names:

Name	Pronounced	Usage
Francesco	frahn-CHES-ko	Italian
Melanie	MEL-ə-nee (English), ME-lah-nee (German)	English, German, Dutch
Tena	TE-nah	Croatian
Timur	tee-MOOR (Russian)	History, Tatar, Chechen, Kazakh, Uzbek, Russian
Shay	[ʃei]
Karim	-	Arabic