Definition of Gifted
“Gifted individuals are those who demonstrate outstanding levels of aptitude (defined as an exceptional ability to reason and learn) or competence (documented performance or achievement in the top 10% or rarer) in one or more domains. Domains include any structured area of activity within its own symbol (e.g. mathematics, music, language) and/or set of sensorimotor skills (e.g. painting, dance, sports),"
National Association of Gifted Children’s (NAGC) Definition of Giftedness.