What is the meaning of the word "spread-eagle"?

Definitions:

  1. stretch out completely copy to clipboard verb
    • They spreadeagled me across the floor. copy to clipboard
  2. stretch over copy to clipboard verb
    • My residences spreadeagle the entire county. copy to clipboard
  3. with arms and legs stretched out and apart copy to clipboard adjective
    • lay spreadeagle on the floor copy to clipboard

Synonyms: