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aponeurosis vs. tendon

[ap-uh-noo-roh-sis, -nyoo-] / ˌæp ə nʊˈroʊ sɪs, -nyʊ- /

noun

Anatomy.

PLURAL

aponeuroses
  1. a whitish, fibrous membrane that connects a muscle to a bone or fascia.

[ten-duhn] / ˈtɛn dən /

noun

  1. Anatomy.  a cord or band of dense, tough, inelastic, white, fibrous tissue, serving to connect a muscle with a bone or part; sinew.

  2. a reinforcing strand in prestressed concrete.