Reindeer moss

from WordNet (r) 3.0 (2006)
reindeer moss
    n 1: an erect greyish branching lichen of Arctic and even some
         north temperate regions constituting the chief food for
         reindeer and caribou and sometimes being eaten by humans
         [syn: {reindeer moss}, {reindeer lichen}, {arctic moss},
         {Cladonia rangiferina}]
    
from The Collaborative International Dictionary of English v.0.48
Reindeer \Rein"deer`\ (r[=a]n"d[=e]r), n. [Icel. hreinn reindeer
   + E. deer. Icel. hreinn is of Lapp or Finnish origin; cf.
   Lappish reino pasturage.] [Formerly written also {raindeer},
   and {ranedeer}.] (Zool.)
   Any ruminant of the genus {Rangifer}, of the Deer family,
   found in the colder parts of both the Eastern and Western
   hemispheres, and having long irregularly branched antlers,
   with the brow tines palmate.
   [1913 Webster]

   Note: The common European species ({Rangifer tarandus}) is
         domesticated in Lapland. The woodland reindeer or
         caribou ({Rangifer caribou}) is found in Canada and
         Maine (see {Caribou}.) The Barren Ground reindeer or
         caribou ({Rangifer Groenlandicus}), of smaller size, is
         found on the shores of the Arctic Ocean, in both
         hemispheries.
         [1913 Webster]

   {Reindeer moss} (Bot.), a gray branching lichen ({Cladonia
      rangiferina}) which forms extensive patches on the ground
      in arctic and even in north temperature regions. It is the
      principal food of the Lapland reindeer in winter.

   {Reindeer period} (Geol.), a name sometimes given to a part
      of the Paleolithic era when the reindeer was common over
      Central Europe.
      [1913 Webster]
    

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