gopher

noun
1
a North American animal like a rat, that lives in holes in the ground
موش‌کور, گوفر, جانور زیرزمینی
2
a type of squirrel that lives in holes in the ground
سنجاب زمینی
3
a person whose job is to do small boring tasks for other people, especially in an office or on a film set
مأمور ساده, دستیار جزئی