divide/ dɪ'vaɪd /

1.vt.
to divide (up) (separate) (into groups,areas) 划分

2.vt.
(in maths) 除

3.vt.
to divide sth between/among sb/sth (share) 在两个/3个以上的人/物之间分配某物

4.vt.[road] [ frontier+] 
to divide sth (from sth) (keep separate) 将某物(与某物)分隔

5.vt.
(split) 使有分歧

6.vi.[people+] 
(into groups) 分开

7.vi.[cells+] 
分裂

8.noun [c] 
(gulf,rift) 分水岭

to divide sth in half
将某物一分为二
40 divided by 5
40除以5
divide 7 into 35
7除35