introversion

Nouns

(n) the condition of being folded inward or sheathed invagination,
(n) the folding in of an outer layer so as to form a pocket in the surface
- the invagination of the blastula
infolding, intussusception, invagination,
(n) (psychology) an introverted disposition; concern with one's own thoughts and feelings

Synonyms

invagination infolding intussusception

Antonyms

ambiversion extraversion extroversion

Words of close approximity

introversive