cli·nom·e·ter 
(klī-nŏmĭ-tər)
(klī-nŏmĭ-tər)n.
Any of various surveying instruments for measuring angles of elevation, slope, or incline, as of an embankment. Also called inclinometer.
cli′no·metric (-nə-mĕtrĭk), cli′no·metri·cal adj.
cli·nome·try n.