- superl. of young.
- a person who is the least old of a group, as the youngest member of a family: Their youngest is still in high school.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for youngests
Historical Examples of youngests
They have got two children, Pip, the eldest is called, and the youngests name is Rags.Bliss, and Other Stories