biotite biotite /ˈbaɪəˌtaɪt/

noun

1. Dark brown to black mica found in igneous and metamorphic rock  ( biotite )
   dark brown to black mica found in igneous and metamorphic rock
    The rock sample contained flecks of biotite, giving it a unique appearance.
   The rock sample contained flecks of biotite, giving it a unique appearance.
   
   

 uncial uncial /ˈʌnsiəl/

adjective

1. Relating to or written in majuscule letters (which resemble modern capitals)  ( uncial )
   relating to or written in majuscule letters (which resemble modern capitals)
    Uncial letters
   uncial letters
   

noun

1. A style of orthography characterized by somewhat rounded capital letters; found especially in Greek and Latin manuscripts of the 4th to 8th centuries  ( uncial )
   a style of orthography characterized by somewhat rounded capital letters; found especially in Greek and Latin manuscripts of the 4th to 8th centuries
    In the museum, there's a manuscript written in uncial script.
   In the museum, there's a manuscript written in uncial script.
   
   

 epicanthic fold epicanthic fold /ˌɛpɪˈkænθɪk foʊld/

noun

1. A vertical fold of skin over the nasal canthus; typical for many east Asian peoples; sometimes occurs in Down's syndrome  ( epicanthic fold , epicanthus )
   a vertical fold of skin over the nasal canthus; typical for many east Asian peoples; sometimes occurs in Down's syndrome
   
   

 pager pager /ˈpeɪdʒɝ/

noun

1. An electronic device that generates a series of beeps when the person carrying it is being paged  ( beeper , pager , bleeper [British] )
   an electronic device that generates a series of beeps when the person carrying it is being paged