(n) (1) squirrel (excluding flying squirrels)
(2) Japanese squirrel (Sciurus lis)
(n) (uk) squirrel monkey (esp. the common squirrel monkey, Saimiri sciureus)
(n) (uk) (obsc) tree shrew
(n) (uk) chipmunk
(n) (uk) ground squirrel (esp. a ground squirrel of North America or Africa)
(n) (uk) ground squirrel (esp. the Daurian ground squirrel, Spermophilus dauricus)
(n) (uk) Japanese squirrel (Sciurus lis)
(n) (uk) Tamias sibiricus lineatus (subspecies of Siberian chipmunk native to Hokkaido)
(n) (uk) Korean chipmunk (Tamias sibiricus barberi)
(n) (uk) eastern chipmunk (Tamias striatus)
(n) (uk) Siberian chipmunk (Tamias sibiricus)