What is the meaning of Vermis?

A narrow, worm-like structure found in animal brains between the hemispheres of the cerebellum; it is the site of termination of the spinocerebellar pathways that carry subconscious proprioception.

inflection of vermissen:

1. first-person singular present indicative
2. (in case of inversion) second-person singular present indicative
3. imperative

first-person singular present indicative

(in case of inversion) second-person singular present indicative

imperative

a worm

vermis

Source: wiktionary.org