Romanoff Romanoff /ˈroʊməˌnɔf/

noun

1. The Russian imperial line that ruled from 1613 to 1917  ( Romanoff , Romanov )
   the Russian imperial line that ruled from 1613 to 1917
   
2. A member of the imperial family that ruled Russia  ( Romanoff , Romanov )
   a member of the imperial family that ruled Russia
   
   

 mercury mercury /ˈmɝːkjɝi/

noun

1. () A heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures  ( atomic number 80 , Hg , hydrargyrum , mercury , quicksilver )
   a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures
    The old thermometer contained mercury, a toxic metal that can be dangerous if ingested
   The old thermometer contained mercury, a toxic metal that can be dangerous if ingested
   
   
2. Temperature measured by a mercury thermometer  ( mercury )
   temperature measured by a mercury thermometer
    The mercury was falling rapidly
   the mercury was falling rapidly
   

 Mercury

1. The smallest planet and the nearest to the sun  ( Mercury )
   the smallest planet and the nearest to the sun
    Mercury is the smallest planet in the Solar System and is the closest planet to the Sun
   Mercury is the smallest planet in the Solar System and is the closest planet to the Sun
   
   
2. (Roman mythology) messenger of Jupiter and god of commerce; counterpart of Greek Hermes  ( Mercury )
   (Roman mythology) messenger of Jupiter and god of commerce; counterpart of Greek Hermes
    Mercury, with his winged sandals, was the messenger of the gods.
   Mercury, with his winged sandals, was the messenger of the gods.
   
   

 coyol coyol /koʊˈjoʊl/

noun

1. Tropical American palm having edible nuts and yielding a useful fiber  ( Acrocomia vinifera , coyol , coyol palm )
   tropical American palm having edible nuts and yielding a useful fiber
   
   

 genus Ilex genus Ilex /ˈdʒiːnəs ˈaɪlɛks/

noun

1. A large genus of dicotyledonous trees and shrubs of the family Aquifoliaceae that have small flowers and berries (including hollies)  ( genus Ilex , Ilex )
   a large genus of dicotyledonous trees and shrubs of the family Aquifoliaceae that have small flowers and berries (including hollies)