flat file flat file /ˈflæt faɪl/

noun

1. A file with two flat surfaces  ( flat file )
   a file with two flat surfaces
    For flat surfaces, the carpenter preferred using a flat file.
   For flat surfaces, the carpenter preferred using a flat file.
   
   

 welkin welkin /ˈwɛlkɪn/

noun

1. The apparent surface of the imaginary sphere on which celestial bodies appear to be projected  ( celestial sphere , empyrean , firmament , heavens , sphere , vault of heaven , welkin )
   the apparent surface of the imaginary sphere on which celestial bodies appear to be projected
    On a clear night, one can gaze at the heavens and see countless stars.
   On a clear night, one can gaze at the heavens and see countless stars.
   
   

 nonpareil nonpareil /ˌnɒnpəˈreɪl/

adjective

1. Eminent beyond or above comparison  ( matchless , nonpareil , one , one and only , peerless , unmatchable , unmatched , unrivaled [American] , unrivalled [Canadian, British] )
   eminent beyond or above comparison
    Matchless beauty
   matchless beauty
    The team's nonpareil center fielder
   the team's nonpareil center fielder
    She's one girl in a million
   she's one girl in a million
    The one and only Muhammad Ali
   the one and only Muhammad Ali
    A peerless scholar
   a peerless scholar
    Infamy unmatched in the Western world
   infamy unmatched in the Western world
    Wrote with unmatchable clarity
   wrote with unmatchable clarity
    Unrivaled mastery of her art
   unrivaled mastery of her art
   

noun

1. [American] A flat disk of chocolate covered with beads of colored sugar  ( nonpareil [American] )
   a flat disk of chocolate covered with beads of colored sugar
   
2. [American] Colored beads of sugar used as a topping on e.g. candies and cookies  ( nonpareil [American] )
   colored beads of sugar used as a topping on e.g. candies and cookies
    She sprinkled nonpareil on her cupcakes for added color and crunch.
   She sprinkled nonpareil on her cupcakes for added color and crunch.
   
   
3. Model of excellence or perfection of a kind; one having no equal  ( apotheosis , nonesuch [Archaic] , nonpareil , ideal , nonsuch [Archaic] , paragon , saint )
   model of excellence or perfection of a kind; one having no equal
   

 sarcodine sarcodine /ˈsɑrkəˌdaɪn/

noun

1. Protozoa that move and capture food by forming pseudopods  ( sarcodine , sarcodinian )
   protozoa that move and capture food by forming pseudopods