1. clandestine conducted with or marked by hidden aims or methods
  2. second estate the nobility in France and the peerage in Britain
  3. genus Testudo type genus of the Testudinidae
  4. antecedent a preceding occurrence or cause or event
  5. second string a squad of players that are available either individually or as a team to relieve or replace the players who started the game
  6. second-sighted foreseeing the future
  7. second-string being a replacement or substitute for a regular member of a team
  8. second-hand store a shop that sells secondhand goods at reduced prices
  9. obstinate marked by tenacious unwillingness to yield
  10. stand sentinel watch over so as to protect
  11. second stomach the second compartment of the stomach of a ruminant
  12. mental testing any standardized procedure for measuring sensitivity or memory or intelligence or aptitude or personality etc
  13. second wind the return of relatively easy breathing after initial exhaustion during continuous exertion
  14. contestant a person who participates in competitions
  15. Second Adventist a member of Christian denomination that expects the imminent advent of Christ
  16. genus Desmanthus genus of American herbs or shrubs with sensitive pinnate leaves and small whitish flowers
  17. second-stringer an athlete who plays only when a starter on the team is replaced
  18. keep one's distance stay clear of, avoid
  19. second hand hand marking seconds on a timepiece
  20. second sight apparent power to perceive things that are not present to the senses

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