Word: Micromys minutus
Part of Speech: Noun
Definition: Micromys minutus is a small, reddish-brown mouse found mainly in Europe and Asia. It often lives in places like cornfields and other agricultural areas.
While "Micromys minutus" refers specifically to this species of mouse, in general, the term "mouse" can refer to any small rodent or even to the computer device used to navigate screens.
There aren't specific idioms or phrasal verbs related directly to "Micromys minutus," but you can use "small mouse" in a figurative sense to describe someone who is timid or not often noticed.