noun
ground squirrel
Refers to ground squirrels, especially those found in North America or Africa. Often used in zoological contexts.
北アメリカの草原にはジリスがたくさんいる。
There are many ground squirrels in the grasslands of North America.
ジリスは地面に穴を掘って巣を作る。
Ground squirrels dig holes in the ground to make their nests.
Compound of 地 (ji, 'ground') and 栗鼠 (risu, 'squirrel'). The reading じりす is a straightforward combination, and the katakana spelling ジリス is standard for this animal name.