powerhouse powerhouse /ˈpaʊɝˌhaʊs/

noun

1. An electrical generating station  ( power station , powerhouse , power plant )
   an electrical generating station
   
   
2. A team considered to be the best of its class  ( powerhouse )
   a team considered to be the best of its class
   
3. A highly energetic and indefatigable person  ( ball of fire [Informal] , fireball , human dynamo , powerhouse )
   a highly energetic and indefatigable person
   

 succuba succuba /ˈsʌkjubə/

noun

1. A female demon believed to have sexual intercourse with sleeping men  ( succuba , succubus )
   a female demon believed to have sexual intercourse with sleeping men
   
   

 lacing lacing /ˈleɪsɪŋ/

noun

1. The act of inflicting corporal punishment with repeated blows  ( beating , drubbing , lacing , licking , thrashing , trouncing , whacking )
   the act of inflicting corporal punishment with repeated blows
   
2. A cord that is drawn through eyelets or around hooks in order to draw together two edges (as of a shoe or garment)  ( lace , lacing )
   a cord that is drawn through eyelets or around hooks in order to draw together two edges (as of a shoe or garment)
    The dress was embellished with delicate lace
   The dress was embellished with delicate lace
   
   
3. A small amount of liquor added to a food or beverage  ( lacing )
   a small amount of liquor added to a food or beverage
   

 Catholicos Catholicos /kəˈθɒlɪkɒs/

noun

1. The ecclesiastical title of the leaders of the Nestorian and Armenian churches  ( Catholicos )
   the ecclesiastical title of the leaders of the Nestorian and Armenian churches
    The Catholicos plays a significant role in the Armenian Apostolic Church.
   The Catholicos plays a significant role in the Armenian Apostolic Church.