arane.orum N 2 1 GEN P M
araneus, aranei N (2nd) M [XAXCO]
spider; venomous fish, the weever;
arane.orum N 2 2 GEN P N
araneum, aranei N (2nd) N [XAXDO] lesser
spider web, cobweb; mass of threads resembling a spider web;
arane.orum ADJ 1 1 GEN P M POS
arane.orum ADJ 1 1 GEN P N POS
araneus, aranea, araneum ADJ [XAXEO] uncommon
spider's, of spiders; [mus araneus => shrew-mouse];

Credits:
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.