(n.) One who assesses, or sets a value on, anything; an appraiser.

Internal Revenue Service JA amicus curiae appraiser assayer barmaster cartographer chancellor chorographer circuit judge customhouse customs estimator evaluator exciseman farmer gauger geodesist judge advocate judge ordinary jurat justice in eyre justice of assize land surveyor lay judge legal assessor master measurer meter military judge oceanographer ombudsman ordinary police judge presiding judge probate judge publican puisne judge recorder revenuer surveyor tax assessor tax collector tax farmer taxer taxman topographer valuator valuer vice-chancellor