dormant
Definitions
Having normal physical functions suspended or slowed down for a period of time; in a state of deep sleep.
Temporarily inactive or inoperative but capable of being reactivated.
Of a plant or bud: alive but not actively growing.
Examples
The volcano had been dormant for centuries before it suddenly erupted.
Many plants remain dormant throughout the winter months to conserve energy.
He decided to reactivate his dormant bank account after several years of inactivity.
Synonyms
inactive latent quiescent slumbering inert passive hibernating