Main Entry: di·a·met·ric

Pronunciation: \ˌdī-ə-ˈme-trik\

Variant(s): or di·a·met·ri·cal \-tri-kəl\

Function: adjective

Date: 1553

1 : of, relating to, or constituting a diameter : located at the diameter
2 : completely opposed : being at opposite extremes <in diametric contradiction to his claims>

— di·a·met·ri·cal·ly \-tri-k(ə-)lē\ adverb