Teens

Noun

 * 1) The numbers between thirteen and nineteen.
 * The number of people at the meeting was in the teens.
 * 1) The  time of life between thirteen and nineteen years old.
 * She is in her teens.

Thesaurus
L, Sexagesima, awkward age, boxcar, boxcars, dozen, duodecimo, eighty, eleven, fifteen, fifty, five and twenty, fortnight, forty, four and twenty, fourscore, fourscore and ten, fourteen, half a hundred, long dozen, ninety, nonagenarian, octogenarian, quindecennial, quindecim, quindecima, quindene, score, septuagenarian, seventy, sexagenarian, sexagenary, sexagesimo-quarto, sixteen, sixteenmo, sixty, sixty-four, sixty-fourmo, teen age, thirteen, thirty-two, thirty-twomo, threescore, threescore and ten, twelve, twelvemo, twenty, twenty-five, twenty-four, twenty-fourmo, two dozen, two weeks, twoscore

Etymology
The final syllable of the numbers from thirteen: to nineteen:.

Translations

 * Swedish: tonår (2,3) (usually in definite plural: tonåren)

Anagrams

 * Enets
 * sente
 * tense