Word mod opt/obt
An initial 'opt' may be rendered by 'obt'
obtrit.ae VPAR 3 1 GEN S F PERF PASSIVE PPL
obtrit.ae VPAR 3 1 DAT S F PERF PASSIVE PPL
obtrit.ae VPAR 3 1 NOM P F PERF PASSIVE PPL
obtrit.ae VPAR 3 1 VOC P F PERF PASSIVE PPL
obtero, obterere, obtrivi, obtritus V (3rd) [XXXDX] lesser
crush; destroy; trample on, speak of or treat with the utmost contempt;

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This, our local install of the popular standby Whitaker's Words, is possible thanks to the resurrection of the venerable project at William Whitaker's Words, where you will also find extensive documentation. The corresponding GitHub repository is where you can submit issues about missing forms and analyses.
This web interface by Walter M. Shandruk.