名詞 anastomosis:

1. a natural or surgical joining of parts or branches of tubular structures so as to make or become continuous
   同義詞：inosculation

a.nas.to.mo.sis

n.（名詞）
【復數(shù)】 a.nas.to.mo.ses[-sôz]
The connection of separate parts of a branching system to form a network, as of leaf veins, blood vessels, or a river and its branches.
并接，聯(lián)結(jié)：分支系統(tǒng)的不同部分結(jié)合后形成一個網(wǎng)絡(luò)，如葉脈，血管，或河流及其支流
Medicine The surgical connection of separate or severed tubular hollow organs to form a continuous channel, as between two parts of the intestine.
【醫(yī)學】 吻合術(shù)：把獨立的或幾段管狀中空器官接合起來形成一個連續(xù)通道的外科連接，如在腸的兩段中間

來源：
Late Latin anastomôsis
后期拉丁語 anastomôsis
from Greek [outlet]
源自 希臘語 [出口]
from anastomoun [to furnish with a mouth]
源自 anastomoun [做出一個口部]
ana- [ana-]
ana- [前綴，表示.再.]
stoma [mouth]
stoma [口]

【引伸】
anas.tomot.ic