bibliothec bibliothec /ˈbɪblioʊˌθɛk/

noun

1. A professional person trained in library science and engaged in library services  ( bibliothec , librarian )
   a professional person trained in library science and engaged in library services
    The librarian helped me find the book I was looking for
   The librarian helped me find the book I was looking for
   
   

 hypercoaster hypercoaster /ˌhaɪpəˈkɒstər/

noun

1. A roller coaster that goes up 200 feet or higher and can catapult riders from 0 to 70 mph in 4 seconds by motors originally designed to launch rockets  ( hypercoaster )
   a roller coaster that goes up 200 feet or higher and can catapult riders from 0 to 70 mph in 4 seconds by motors originally designed to launch rockets
    I was thrilled and terrified by the hypercoaster's rapid ascent and descent.
   I was thrilled and terrified by the hypercoaster's rapid ascent and descent.
   
   

 Enesco Enesco /eɪˈnɛskoʊ/

noun

1. Romanian violinist and composer (1881-1955)  ( Enesco , George Enescu , Georges Enesco , Enescu )
   Romanian violinist and composer (1881-1955)
   
   

 override override /ˈoʊvɝˌraɪd/

noun

1. The act of nullifying; making null and void; counteracting or overriding the effect or force of something  ( nullification , override )
   the act of nullifying; making null and void; counteracting or overriding the effect or force of something
   
2. A manually operated device to correct the operation of an automatic device  ( override )
   a manually operated device to correct the operation of an automatic device
    When the automatic system failed, the engineer had to use the override to regain control.
   When the automatic system failed, the engineer had to use the override to regain control.
   
   

verb

1. () Rule against  ( overrule , overthrow , overturn , override , reverse )
   rule against
    The Republicans were overruled when the House voted on the bill
   The Republicans were overruled when the House voted on the bill
   
2. (riding) ride (a horse) too hard  ( override )
   (riding) ride (a horse) too hard
   
3. Counteract the normal operation of (an automatic gear shift in a vehicle)  ( override )
   counteract the normal operation of (an automatic gear shift in a vehicle)
   
4. Prevail over  ( override )
   prevail over
    Health considerations override financial concerns
   health considerations override financial concerns