Well, it would be a lump of flesh, muscle, tendons, ligaments, organs, with lots of fluid seeping out! But yes, your bones (skeleton) is the framework on which everything else attaches or rests.
Without bones would our body be a lump of flesh?
Pretty much! Muscles, ligaments, tendons, hair, etc. Though without bones you wouldn't have marrow, so you wouldn't have red blood cells, so you wouldn't have life.