Meaning of spar

Definition of spar

(noun) any of various nonmetallic minerals (calcite or feldspar) that are light in color and transparent or translucent and cleavable
making the motions of attack and defense with the fists and arms; a part of training for a boxer
(verb) furnish with spars
fight with spurs; "the gamecocks were sparring"
box lightly
fight verbally; "They were sparring all night"

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