Adjective
bradymetabolic (not comparable)
Relating to bradymetabolism.
For example, many bats and small birds are poikilothermic and bradymetabolic when they sleep for the night (or, in nocturnal species, for the day). Source: Internet
Though their resting metabolism is still many times slower than their active metabolism, the difference is often not as large as that seen in bradymetabolic creatures. Source: Internet