свищ

свищ

A fistula or a pipe (context-dependent).

Here, 'свищ' stands for a physical hole or rupture in an object like a pipeline, showing a technical or engineering usage.

На трубопроводе образовался свищ, что привело к утечке.

A fistula formed in the pipeline, causing a leak.

In this context, 'свищ' refers to a medical condition, specifically an abnormal passage between an organ and the external environment or another organ.

Врач обнаружил свищ у пациента на десне.

The doctor found a fistula on the patient’s gum.

Here, 'свищ' describes a natural opening or passage in a tree branch, again emphasizing its meaning as an opening or passage.

В ветке дерева показался свищ, через который просачивалась влага.

A fistula appeared in the tree branch, through which moisture was seeping.