pearl barley pearl barley /pɜːrl ˈbɑːrli/

noun

1. Barley ground into small round pellets  ( pearl barley )
   barley ground into small round pellets
    The soup was made richer with the addition of pearl barley.
   The soup was made richer with the addition of pearl barley.
   
   

 keratosis nigricans keratosis nigricans /ˌkɛrəˈtoʊsɪs nɪˈgraɪkænz/

noun

1. A skin disease characterized by dark wartlike patches in the body folds; can be benign or malignant  ( acanthosis nigricans , keratosis nigricans )
   a skin disease characterized by dark wartlike patches in the body folds; can be benign or malignant
   
   

 crust crust /ˈkrʌst/

noun

1. () The outer layer of the Earth  ( Earth's crust , crust )
   the outer layer of the Earth
    The Earth's crust is the outermost layer of the planet
   The Earth's crust is the outermost layer of the planet
   
   
2. The trait of being rude and impertinent; inclined to take liberties  ( cheekiness , crust , freshness , gall , impertinence , impudence , insolence )
   the trait of being rude and impertinent; inclined to take liberties
   
3. A hard outer layer that covers something  ( crust , encrustation , incrustation )
   a hard outer layer that covers something
   

verb

1. Form a crust or form into a crust  ( crust )
   form a crust or form into a crust
    The bread crusted in the oven
   The bread crusted in the oven
   

 armored dinosaur armored dinosaur /ˈɑrmərd ˈdaɪnəsɔr/

noun

1. [American] Dinosaurs having bony armour  ( armored dinosaur [American] )
   dinosaurs having bony armour
    The museum had an impressive exhibit featuring fossils of an armored dinosaur.
   The museum had an impressive exhibit featuring fossils of an armored dinosaur.