adj.
Pronunciation: ˌ tri-g ə -n ə - ' me-trik
Variant: also trig · o · no · met · ri · cal \ -tri-k ə l \
Function: adjective
Date: 1687
: of, relating to, or being in accordance with trigonometry
– trig · o · no · met · ri · cal · ly \ -tri-k( ə -)l ē \ adverb