ad·o·les·cent 
(ăd′l-ĕsənt)
(ăd′l-ĕsənt)adj.
1. Of, relating to, or undergoing adolescence.
2. Characteristic of adolescence; immature: an adolescent sense of humor. See Synonyms at young.
n.
A young person who has undergone puberty but who has not reached full maturity.
[Middle English, from Old French, from Latin adolēscēns, adolēscent-, present participle of adolēscere, to grow up : ad-, ad- + alēscere, to grow, inchoative of alere, to nourish; see al-2 in the Appendix of Indo-European roots.]
- Indo-European root: swād-
- Indo-European root: syū-
- Indo-European root: sā-
- Indo-European root: sāg-
- Indo-European root: sāwel-
- Indo-European root: sē-
- Indo-European root: sēmi-
- Indo-European root: sū-
- Indo-European root: tag-
- Indo-European root: tauro-
- Indo-European root: tegu-
- Indo-European root: tek-
- Indo-European root: teks-
- Indo-European root: telə-
- Indo-European root: tem-
- Indo-European root: ten-
- Indo-European root: terkw-
- Indo-European root: ters-
- Indo-European root: terə-
- Indo-European root: terə-
- Indo-European root: teutā-
- Indo-European root: teuə-
- Indo-European root: tkei-
- Indo-European root: to-
- Indo-European root: tolkw-