black ice black ice /blæk aɪs/

noun

1. A thin coating of ice (as from freezing mist) on a road or sidewalk; nearly invisible but very hazardous  ( black ice )
   a thin coating of ice (as from freezing mist) on a road or sidewalk; nearly invisible but very hazardous
    Drivers were warned about black ice on the highway.
   Drivers were warned about black ice on the highway.
   
   

 double vision double vision /ˈdʌbl ˈvɪʒən/

noun

1. Visual impairment in which an object is seen as two objects  ( diplopia , double vision )
   visual impairment in which an object is seen as two objects
    Diplopia often disappears when one eye is covered
   diplopia often disappears when one eye is covered
   
   

 till till /ˈtɪl/

conjunction

1. () Up to a time that  ( till , until )
   up to a time that
   

noun

1. A strongbox for holding cash  ( cashbox , money box , till )
   a strongbox for holding cash
    The bartender counted the cash in the till at the end of the night
   The bartender counted the cash in the till at the end of the night
   
   
2. A treasury for government funds  ( public treasury , till , trough )
   a treasury for government funds
   
3. Unstratified soil deposited by a glacier; consists of sand and clay and gravel and boulders mixed together  ( boulder clay , till )
   unstratified soil deposited by a glacier; consists of sand and clay and gravel and boulders mixed together
   
   

preposition

1. () Up to a specific point in time.  ( till , until )
   Up to a specific point in time.
   

verb

1. (farming) work land as by ploughing, harrowing, and manuring, in order to make it ready for cultivation  ( till )
   (farming) work land as by ploughing, harrowing, and manuring, in order to make it ready for cultivation
    Till the soil
   till the soil
   

 lyssa lyssa /ˈlɪsə/

noun

1. An acute viral disease of the nervous system of warm-blooded animals (usually transmitted by the bite of a rabid animal); rabies is fatal if the virus reaches the brain  ( hydrophobia , lyssa , madness , rabies )
   an acute viral disease of the nervous system of warm-blooded animals (usually transmitted by the bite of a rabid animal); rabies is fatal if the virus reaches the brain