動(dòng)詞 divaricate:

1. branch off
2. spread apart

di.var.i.cate

v.intr.（不及物動(dòng)詞）
di.var.i.cat.ed,di.var.i.cat.ing,di.var.i.cates
To diverge at a wide angle; spread apart.
分叉，叉開：以一個(gè)大角度分開；叉開
adj.（形容詞）

Biology Branching or spreading widely from a point or axis, as branches or on an insect`s wings; diverging.
【生物學(xué)】 分叉：從一點(diǎn)或一軸線叉開的，如樹枝或昆蟲的翅膀；展開
Relating to a separation of two bones normally adjacent or attached but not located in a joint; diastatic.
分開的，脫臼的：與通常鄰近或附著在一起，但并不在同一關(guān)節(jié)里的兩骨分開有關(guān)的；脫臼的

來源：
Latin dov3ric3re, dov3ric3t-
拉丁語 dov3ric3re, dov3ric3t-
do, dis- [dis-]
do, dis- [表示.除去，分離，剝奪.等意]
v3ric3re [to straddle] from v3rus [bent]
v3ric3re [跨坐，分開腿站立，叉開（腿）] 源自 v3rus [弄彎，彎曲]

【引伸】
divar.icate.ly
adv.（副詞）