Crossword, Isn't It?

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Across
  1. 1. A young Atlantic fish, often used in New England cuisine
  2. 3. Forested areas with a large number of trees.
  3. 5. Strands twisted together to form a rope or cable.
  4. 7. Movable barriers used to close off an entrance.
  5. 9. To descend quickly and with a sweeping motion.
  6. 10. Waste material or impurities removed from metals.
  7. 12. Individual units of language that convey meaning.
Down
  1. 2. Plural of drow, a dark elf in fantasy literature.
  2. 4. To go or extend across; also, a symbol of Christianity.
  3. 5. Birds known for their black feathers and distinct caw.
  4. 6. A bladed weapon used historically in combat.
  5. 8. The answer Is Are This is a description This crossword Uses The Words inside the word "Crossword"
  6. 11. A flat-bottomed boat used for transporting freight.