We found 2 dictionaries that define the word skeletal structures:

General (1 matching dictionary)

1. skeletal structures: Vocabulary.com

Medicine (1 matching dictionary)

2. Skeletal structures: Medical dictionary

(Note: See skeletal_structure as well.)

Definitions from WordNet (skeletal structure) ▸ noun:  any structure created by the skeleton of an organism ▸ Also see skeletal_structure ▸ Words similar to skeletal structures ▸ Usage examples for skeletal structures ▸ Idioms related to skeletal structures ▸ Wikipedia articles (New!) ▸ Words that often appear near skeletal structures ▸ Rhymes of skeletal structures ▸ Invented words related to skeletal structures