Definitions

1. adjective

comparing or comparing two things, with the first one being more sallow or pale than the second; having a dull, unhealthy complexion

“Her face looked saggier than I remembered in the old photograph.”

2. adjective

comparing or comparing two things, with the first one being more tired or exhausted than the second; lacking energy or vitality

“He looked saggier after the long hike, so we decided to rest for a while.”