Definition, Meaning & Synonyms
tunica
Noun
/ˈtjuːnɪkə/
Definition
A type of tissue or layer that covers or forms part of an organ.
Examples
- The tunica intima is the innermost layer of a blood vessel.
- The tunica albuginea protects the testis.
- During development, the tunica dartos helps regulate temperature in the scrotum.
Meaning
The word ‘tunica’ refers to a covering or sheath, especially in a biological context. It is often used to describe layers or membranes surrounding organs or structures in the body.
Synonyms
- membrane
- layer
- sheath
