Russian

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Etymology

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закали́ть (zakalítʹ, to temper, to harden) +‎ -ка (-ka)

Pronunciation

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Noun

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зака́лка (zakálkaf inan (genitive зака́лки, nominative plural зака́лки, genitive plural зака́лок)

  1. tempering, hardening
  2. training (for endurance)

Declension

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