The phrase "patch up" is a verb that has a couple of different meanings. Let's break it down in an easy way:
To mend or repair something: When something is torn or has a hole, you can "patch it up" by putting a piece of material over the damaged area to fix it. For example, if your jeans have a hole, you can sew a patch on the hole to make them usable again.
To resolve a disagreement or conflict: When two people have a fight or argument and they talk about it to make up and become friends again, we say they "patched things up." This means they have come to an agreement or made peace after a disagreement.
In more complex sentences, you might see it used like this: - "The team managed to patch up their differences and worked together to complete the project successfully." - "After several discussions, they were able to patch up their relationship."
"Patch up" is a versatile phrase that can be used in everyday conversations, whether you're talking about fixing something broken or mending a friendship.