Divide: تقسیم کردن ) تقسیم می شه اما جدا نمی شه !!
to separate or make something separate into parts
The cells began to divide rapidly. سلول ها به سرعت شروع به تقسیم شدن کردند
A sentence can be divided up into meaningful parts.
Separate:جدا کردن چیز ها یا افراد واحد یا یکسان به دو گروه مختلف
to divide into different parts or groups; to divide things into different parts or groups
Make a list of points and separate them into ‘desirable’ and ‘essential’.
Separate the eggs (= separate the yolk from the white). زرده رو از سفیده جدا کن
Split: جدا کردن چیز ها یا افرادی که مختلف هستند از هم (لزوما از اول یکسان نبودند)
to divide, or to make a group of people divide, into smaller groups that have very different opinions
The teacher split the children up into 3 groups.
Cleave: با استفاده از یک شی، چیزی رو به دو قسمت تقسیم کنی شکاف دادن
(old-fashioned or literary) to split or cut something in two using something sharp and heavy
She cleaved his skull (in two) with an ax.