A naval ship designed to embark, deploy, and land elements of a landing force in an assault by helicopters, landing craft, amphibious vehicles, and by combinations of these methods. Designated as LHA or with internal dock as LHD.
AMPHIBIOUS ASSAULT SHIP (GENERAL PURPOSE)
Meaning of AMPHIBIOUS ASSAULT SHIP (GENERAL PURPOSE) in English
DOD English dictionary of military terms. Английский словарь военных терминов DOD. 2012