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Noun: brown dwarf
  1. (astronomy):an object larger than most planets but with insufficient mass to burn hydrogen like a star

Derived forms: brown dwarfs

Encyclopedia: Brown dwarf

Nearest

brown bear
brown bells
brown bent
brown Betty
brown bread
brown bullhead
brown butter
brown coal
brown creeper
brown cup
brown dwarf
brown goldstone
brown goods
brown hickory
brown hyena
brown lacewing
brown lemming
brown oak
brown onion sauce
brown pine
brown rat