hanging loosely or limply, as flesh or muscles; flaccid.

having such flesh.

lacking strength or determination.

adjective

firm , lean , slim , taut , thin , tight , rigid , stiff

adjective

drooping , enervated , flaccid , flexuous , floppy * , gone to seed , hanging , irresilient , lax , limp , loose , out of condition , out of shape , pendulous , rusty , sagging , shapeless , slack , sloppy , soft , tender , toneless , unfit , yielding , floppy , doughy , ductile , fat , feeble , languid , plastic , supple , weak