Threenagers - Idioms by The Free Dictionary
threenager (redirected from threenagers)
slang A three-year-old child who displays the moody rebelliousness stereotypical of teenagers. Now that my daughter is a threenager, I have to deal with temper tantrums and meltdowns on an almost hourly basis.
References in periodicals archive
IF you're dealing with the terrible twos or threenagers
who are throwing tantrums and refusing to sleep or eat properly, then there's a new book offering help.