buckler

/ˈbʌklər/
noun
  1. A small, round shield used in medieval times for protection in hand-to-hand combat.
    • In the museum, we saw an ancient buckler made of wood and leather.
    • The knight carried a buckler to deflect sword strikes.
    • He practiced using a buckler and a short sword in his fencing class.
  2. Something that provides protection or defense.
    • The new law served as a buckler for workers' rights.
    • Her strong faith was a buckler in times of trouble.
    • Education can be a buckler against ignorance.
Synonyms
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