The definition of squirrelly is something related to a squirrel or someone who is restless or eccentric.
An example of someone who would be described as squirrelly is a fidgety, nervous person.
- odd, crazy, etc.
- nervous, restless, keyed up, etc.
Origin of squirrellyin allusion to a squirrel's diet of nuts: see nut, noun
Eccentric, nervous, or crazy.
(comparative squirrellier or more squirrelly, superlative squirrelliest or most squirrelly)