saggy
adjectiveUK /ˈsæɡi/
US /ˈsæɡi/
Something saggy hangs down loosely because it is not tight or firm.
The old balloon looked saggy after all the air leaked out.
OTHER MEANINGS
2. Hanging down in folds because of age or weight.
The saggy old sofa sank in the middle.
3. Not firm or tight, especially of skin or fabric.
He wore a saggy sweater that was too big for him.
4. Lacking energy or firmness in shape.
The tent looked saggy after the rain stopped.