Patch (computing)
Etymology
From the everyday sense of a patch mending a hole in cloth. Early programmers took it literally: fixes to programs stored on punched cards or paper tape were sometimes applied by physically patching the medium — covering or splicing it. The word carried over to digital fixes, keeping the sense of a small repair laid over something already made rather than a rebuild.
noun · /PATCH/
A small update that fixes bugs or security holes in existing software.
What it names
The ongoing, never-finished maintenance of software — the reason your devices keep nagging you to update.
Example
The company rushed out a security patch hours after the flaw went public.
Related idea
A patch is a targeted fix layered onto existing software, distinct from an upgrade, which brings new features or a new version — which is why patches are urgent and upgrades are optional.
noun · /PATCH/
A limited stretch of time of a particular, usually difficult, kind — as in 'a rough patch' or 'a bad patch.'
What it names
A period by treating it as a small area you pass through, distinct from a software fix or a physical cover for a hole.
Example
The couple went through a rough patch but eventually worked things out.
Related idea
Unlike a hiatus, which is a clean break in continuity, a patch is a stretch you pass through — usually a difficult one, as in 'a rough patch.'
noun · /PATCH/
A small area or piece that stands out from what surrounds it — a patch of ice, a vegetable patch, an eye patch.
What it names
A small, bounded bit of a larger surface or expanse, whether a scrap of cloth or a plot of ground.
Example
The car skidded on a patch of black ice.
Related idea
Unlike the software patch (a fix) or the ‘rough patch’ of time, this is spatial — a discrete region or fragment, often irregular and set off from its background.
verb · /PATCH/
To mend or cover a hole or weak spot — and, as ‘patch up,’ to repair a relationship or quarrel.
What it names
A quick, often makeshift repair that covers a gap rather than rebuilding the whole.
Example
They patched the roof before the rains and patched up their friendship soon after.
Related idea
This is the everyday act behind the software ‘patch’: a buttress adds lasting structural support, whereas to patch is to cover or close a fault just well enough to carry on.