Definition of markup
(Entry 1 of 2)
2
: a U.S. Congressional committee session at which a bill is put into final form before it is reported out
mark up
verb
marked up; marking up; marks up
Definition of mark up (Entry 2 of 2)
: to put a markup on
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Merriam-Webster unabridged
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Time Traveler for markup
The first known use of markup was in 1868
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