Answer: bracket

AnswerCrossword Clue
BRACKETLevel, in taxes
bracketsection of a continuously numbered or graded series (as age ranges or income levels)
bracketace 5b
bracketfixture (as for holding a lamp) projecting from a wall or column
bracketpairing of opponents in an elimination tournament
bracketan overhanging member that projects from a structure (as a wall) and is usually designed to support a vertical load or to strengthen an angle
bracketto classify (to arrange in categories)
BRACKETCollection of seeds?
BRACKETTournament part
BRACKETShelf support
BRACKETTax ...
BRACKETI.R.S. category
BRACKETAssociate
BRACKETSupport for a shelf.
BRACKETIncome tax grouping.
BRACKETClassification, as of income.
BRACKETIncome level
BRACKETWall fixture
BRACKETGrouping