Salvo (noun) an exception; a reservation; an excuse. Salvo (noun) a concentrated fire from pieces of artillery, as in endeavoring to make a break in a fortification; a volley. Salvo (noun) a salute paid by a simultaneous, or nearly simultaneous, firing of a number of cannon. Origin: [L. salvo jure, literally
Puberty, Teenagers. Adolescence typically describes the years between ages 13 and 19 and can be considered the transitional stage from childhood to adulthood. However, the physical and psychological changes that occur in adolescence can start earlier, during the preteen or tween years (ages 9 through 12).
1 Adolescence (generally defined as puberty through age 18) 2  Young adulthood (generally defined as 18 to 22 or 18 to 25)  Later adulthood (generally defined as mid-20s and older)