الخدش والانبعاج في المصد.

It can work as an abbreviated sentence or as a damage-report note.

In natural English, you might say There is a scratch and a dent in the bumper. Arabic often leaves out there is / there are in short descriptions, labels, and notes, so a phrase like this sounds natural in that context.

In fuller Arabic, you could also say something like يوجد خدش وانبعاج في المصد.

Because both nouns are definite here.

• الخدش = the scratch
• الانبعاج = the dent / the bulging inward

When two nouns are joined by و (and), each one usually keeps its own article if both are definite:

• الخدش والانبعاج = the scratch and the dent

Arabic often uses the definite article in short report-style descriptions a bit more readily than English does.

Yes. That would make the first two nouns indefinite:

• خدش = a scratch
• انبعاج = a dent

So:

• خدش وانبعاج في المصد = a scratch and a dent in the bumper
• الخدش والانبعاج في المصد = the scratch and the dent are in the bumper or a more label-like the scratch and dent in the bumper

The version with الـ can sound more like a specific identified set of damage.

في normally means in, but in Arabic it is also commonly used for location in a broader sense, especially in report-like language.

So في المصد can mean:

• in the bumper
• on the bumper
• located in the bumper area

If you said على المصد, that would emphasize the surface more directly: on the bumper.

Both can make sense depending on context, but في is very natural in inspection or damage descriptions.

Because و (and) is a clitic in Arabic. It is written attached to the following word.

So Arabic writes:

• والانبعاج

not:

• و الانبعاج

This is completely normal. The same thing happens with other short particles too.

It is pronounced approximately wal-inbiʿāj.

A few useful points:

• و = wa-
• ال = al-
• but the initial vowel of انبعاج is a hamzat al-waṣl, so after و, you do not fully pronounce it as a separate wa al-...
• instead, it flows together as wal-inbiʿāj

So the whole phrase can be read approximately as:

al-khadsh wal-inbiʿāj fī al-miṣadd

الانبعاج is a verbal noun (maṣdar).

It comes from the verb انبعج, which refers to something becoming pushed in, bulging, or dented. In car-damage context, الانبعاج means denting or a dent.

So although English often uses a simple noun like dent, Arabic here uses a verbal-noun form that refers to the state or result of being dented.

Approximately: al-khadsh.

Two parts may feel unusual for an English speaker:

• خ: a throaty sound like the ch in Scottish loch or German Bach
• دش at the end: this is a cluster, roughly dsh

So:

• خدش ≈ khadsh

It may feel awkward at first because English does not commonly end words with that exact cluster.

If you fully vocalized it as a nominal sentence, it would most naturally be:

الخَدْشُ والانْبِعاجُ في المِصَدِّ

Why?

• الخدشُ and الانبعاجُ are the topic/subject part, so they are nominative
• في is a preposition, so المِصَدِّ is genitive

In normal everyday writing, these short vowels and case endings are usually not written, so you just see:

الخدش والانبعاج في المصد

Yes, here it is being used as the bumper.

In fully marked spelling, you may see it as المِصَدّ. In ordinary Arabic writing:

• short vowels are usually omitted
• the shadda is also often omitted

So المصد is a normal unvowelled way to write it.

Also, depending on region or terminology, you may come across other words for car bumper, but for this sentence, المصد is the intended word.