umbrella umbrella /ˈʌmˌbrɛlə/

adjective

1. Covering or applying simultaneously to a number of similar items or elements or groups  ( umbrella )
   covering or applying simultaneously to a number of similar items or elements or groups
    An umbrella organization
   an umbrella organization
    Umbrella insurance coverage
   umbrella insurance coverage
   

noun

1. () A lightweight handheld collapsible canopy  ( umbrella )
   a lightweight handheld collapsible canopy
    She carried a stylish umbrella on a rainy day
   She carried a stylish umbrella on a rainy day
   
   
2. Having the function of uniting a group of similar things  ( umbrella )
   having the function of uniting a group of similar things
    The Democratic Party is an umbrella for many liberal groups
   the Democratic Party is an umbrella for many liberal groups
    Under the umbrella of capitalism
   under the umbrella of capitalism
   
3. (military) a formation of military planes maintained over ground operations or targets  ( umbrella )
   (military) a formation of military planes maintained over ground operations or targets
    An air umbrella over England
   an air umbrella over England
   

 Rotterdam Rotterdam /ˈrɑːtɝˌdæm/

noun

1. The 2nd largest city in the Netherlands; located in the western Netherlands near the North Sea  ( Rotterdam )
   the 2nd largest city in the Netherlands; located in the western Netherlands near the North Sea
    Many tourists visit Rotterdam to experience its rich culture and maritime heritage.
   Many tourists visit Rotterdam to experience its rich culture and maritime heritage.
   
   

 burn mark burn mark /bɜrn mɑrk/

noun

1. A place or area that has been burned (especially on a person's body)  ( burn , burn mark )
   a place or area that has been burned (especially on a person's body)
   
   

 vinegarroon vinegarroon /vɪˈnɪɡəˌruːn/

noun

1. Large whip-scorpion of Mexico and southern United States that emits a vinegary odor when alarmed  ( Mastigoproctus giganteus , vinegarroon )
   large whip-scorpion of Mexico and southern United States that emits a vinegary odor when alarmed