From the National Association of Gifted Children...

What’s not often well-known or well-understood is that students who are gifted may also have a special need or disability— just as students with disabilities may also be gifted. The term “twice-exceptional,” also referred to as “2e,” is used to describe gifted children who, have the characteristics of gifted students with the potential for high achievement and give evidence of one or more disabilities as defined by federal or state eligibility criteria. These disabilities may include specific learning disabilities (SpLD), speech and language disorders, emotional/behavioral disorders, physical disabilities, autism spectrum, or other impairments such as attention deficit hyperactivity disorder (ADHD). More...