noun
or saif ˈsāf, ˈsīf
( -s )
Etymology: Arabic saif sword
: a long narrow sand dune or chain of dunes extending in a direction parallel to that of the wind responsible for its construction
noun
or saif ˈsāf, ˈsīf
( -s )
Etymology: Arabic saif sword
: a long narrow sand dune or chain of dunes extending in a direction parallel to that of the wind responsible for its construction
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012