spar

/spɑr/
noun
  1. A thick, strong pole used to support the sails on a ship.
    • A broken spar can cause serious problems for a sailing vessel.
    • The ship's mast was made of a single long spar.
    • The sailor climbed the spar to adjust the sail.
  2. A lightweight, strong beam used in the structure of an aircraft wing.
    • Engineers inspected the spar for any cracks or damage.
    • The wing spar is a critical part of the airplane's frame.
    • The aircraft's main spar runs from the fuselage to the wingtip.
  3. A type of shiny, crystalline mineral, such as feldspar or fluorite.
    • The rock was full of tiny crystals of spar that sparkled in the light.
    • The geologist collected samples of spar from the mine.
    • Iceland spar is a clear variety of calcite used in optics.
Synonyms
verb
  1. To practice boxing or fight playfully, especially as training.
    • The coach watched as the two athletes sparred lightly.
    • The boxers sparred in the gym to prepare for the big match.
    • He likes to spar with his brother in the backyard.
  2. To argue or disagree with someone in a friendly or teasing way.
    • The politicians sparred over the new tax plan during the debate.
    • They sparred good-naturedly about whose turn it was to do the dishes.
    • My friends and I often spar about which movie is the best.
Antonyms
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