• word of the day

    bone age

    bone age - Dictionary definition and meaning for word bone age

    Definition
    (noun) a person's age measured by matching their bone development (as shown by X rays) with bone development of an average person of known chronological age

Word used in video below:
text: be in the stone age what's the stone age
Download our Mobile App Today
Receive our word of the day
on Whatsapp