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Short "hint"

A 16th century clock in the form of a ship having mechanical devices to illustrate astronomical movements. Also: An ornamental table utensil (as for holding a napkin, knife, and spoon) shaped like a ship.

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Usage examples (37)
  • One gene was called nef (for negative factor) because it was thought to inhibit HIV.
  • The virus they share lacks portions of "nef," one of HIV's nine genes.
  • This ship was often known as the "nef," and frequently had a name, as if it were the family yacht!
  • The nef is a registered charity.
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