[ mahy-truh-fawrm ]
/ ˈmaɪ trəˌfɔrm /
shaped like the miter of a bishop.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for mitriform
Mitriform, mitre-shaped: in the form of a peaked cap, or one cleft at the top.The Elements of Botany|Asa Gray