qualifying condition
(3) In this subsection: (A) The term “eligible dependent” means a dependent of a member of the uniformed services on active duty for a period of more than 30 days, as described in subparagraph (A), (D), or (I) of section 1072(2) of this title , who has a qualifying condition. (B) The term “qualifying condition” means the condition of a dependent who is moderately or severely mentally retarded, has a serious physical disability, or has an extraordinary physical or psychological condition.