In information technology, a small correction file for software that fixes errors, closes security gaps, or adds minor improvements.
example
Der neue Patch für das Computerspiel behebt einige kritische Fehler.
The new patch for the computer game fixes several critical errors.
Usage tips
Anglicism
'Patch' is a word from English that is used in different specialist areas with different meanings. Context is crucial for understanding what is meant.
EXAMPLE
Ich muss heute Abend noch einen wichtigen Patch installieren.
I still have to install an important patch tonight.
Context: computers
In the field of information technology (IT), you can recognize this meaning from words like 'Software' (software), 'Sicherheit' (security), 'Update' (update), or 'installieren' (to install). Here, a patch is a small correction for a program.
EXAMPLE
Der Entwickler hat einen Patch veröffentlicht, um die Sicherheitslücke zu schließen.
The developer released a patch to close the security gap.
Context: medicine
In a medical context, a patch is an adhesive plaster that you stick onto the skin. You can recognize the meaning from words like 'Haut' (skin), 'kleben' (to stick), 'Wirkstoff' (active substance), or in compounds like 'Nikotin-Patch' (nicotine patch).
EXAMPLE
Dieser Schmerz-Patch gibt den Wirkstoff langsam über 12 Stunden ab.
This pain-relief patch releases the active substance slowly over 12 hours.
Context: clothing
When it is about clothing or fabrics, a patch is a fabric patch or appliqué. Typical verbs in this context are 'aufnähen' (to sew on) or 'aufbügeln' (to iron on).
EXAMPLE
Sie hat einen coolen Patch von ihrer Lieblingsband auf die Jacke genäht.
She sewed a cool patch from her favorite band onto the jacket.
Compare with
near_synonym · confusable
Patch vs Update
update
'das Update' and 'der Patch' can both refer to changes to software. 'Update' is the broader term: it can fix bugs, add new features, or improve security. 'Patch' usually means a smaller, targeted correction file, especially for a bug or a security vulnerability. The words are easy to confuse because a patch can often be part of an update. If you are talking generally about a new software version, 'Update' fits. If you are talking about a small repair in the software, 'Patch' is more precise.
Patch
Der Techniker installiert einen Patch, weil die Software eine Sicherheitslücke hat.
The technician installs a patch because the software has a security vulnerability.
Update
Nach dem Update sieht das Programm etwas anders aus.
After the update, the program looks a little different.