juvenility
ju·ve·ni·lity
noun
1.
lacking and evidencing lack of experience of life
2.
the freshness and vitality characteristic of a young person
Origin
Borrowed from Latin iuvenilitas. By surface analysis, juvenile + -ity.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.