press stud press stud /prɛs stʌd/

noun

1. [British] A fastener used on clothing; fastens with a snapping sound  ( press stud [British] , snap [ N. American] , snap fastener [ N. American] )
   a fastener used on clothing; fastens with a snapping sound
    Children can manage snaps better than buttons
   children can manage snaps better than buttons
   
   

 lymph gland lymph gland /ˈlɪmf ɡlænd/

noun

1. The source of lymph and lymphocytes  ( lymph gland , node , lymph node )
   the source of lymph and lymphocytes
    The doctor checked the swollen lymph nodes in her neck to assess for infections.
   The doctor checked the swollen lymph nodes in her neck to assess for infections.
   
   

 tide rip tide rip /ˈtaɪd rɪp/

noun

1. A stretch of turbulent water in a river or the sea caused by one current flowing into or across another current  ( countercurrent , crosscurrent , rip , riptide , tide rip )
   a stretch of turbulent water in a river or the sea caused by one current flowing into or across another current
   
   

 DOS DOS /ˈdoʊs/

noun

1. An operating system that is on a disk  ( disk operating system , DOS )
   an operating system that is on a disk
   

 DoS

1. The federal department in the United States that sets and maintains foreign policies  ( DoS , State , United States Department of State , Department of State , State Department )
   the federal department in the United States that sets and maintains foreign policies
    The Department of State was created in 1789
   the Department of State was created in 1789