introverted
Concise Oxford English Dictionary © 2008 Oxford University Press:
introverted/ˈɪntrəvɜːtɪd/
▶adjective
- 1 (of a person) shy and reticent.
■ (of a place or group) inward-looking or parochial.
- 2 Anatomy & Zoology (of an organ etc.) turned or pushed inward on itself.
'introverted' also found in these Oxford entries:

