- Wordusage:1.major1)adj.moreimportantorseriousthanotherthings2)v.majorinsth.tostudysth.asyourmainsubjectatuniversity3)n.asubjectyoumajorin.Thehouseneedsmajorrepairs.Heisamajorwriter.Hermajorsubjectischemistry.Alicemajorsineconomics.Hismajorishistory.2...
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