See also: Bone Age English English Wikipedia has an article on:bone ageWikipedia Noun bone age (countable and uncountable, plural bone ages) (medicine) The apparent age of a child based on the maturity of its bones. Translations age of a child based on the maturity of its bones Chinese: Mandarin: 骨齡 / 骨龄 (gǔlíng) Finnish: luista päätelty ikä, luuikä French: âge osseux (fr) m Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads