Min mor vinkede til mig fra vinduet i morges.

Min mor means my mother.

In Danish, when you use a possessive like min (my), the noun normally appears in its basic form:

• min mor = my mother
• min bil = my car

You do not add the definite ending at the same time, so min moren is wrong.

As for moder, that word exists, but it is much more formal or old-fashioned. In everyday speech, Danes usually say mor.

Vinkede is the past tense of at vinke = to wave.

So:

• at vinke = to wave
• vinker = waves / is waving
• vinkede = waved

In this sentence, vinkede shows that the action happened in the past.

In Danish, the verb at vinke normally takes til when you say who someone waved to.

So:

• Hun vinkede til mig = She waved to me
• Jeg vinkede til ham = I waved to him

This is just the normal pattern in Danish. English also often uses to here, so it matches quite well:

• wave to someone
• vinke til nogen

Mig is the object form of jeg.

Compare:

• jeg = I
• mig = me

Since the speaker is the person being waved to, Danish uses the object form:

• til mig = to me

Just like in English, you say to me, not to I.

Fra vinduet means from the window.

Breakdown:

• fra = from
• vinduet = the window

It tells you the place or source of the waving: the mother waved from the window.

Vindue means window in the indefinite form.

Danish often adds an ending to make a noun definite:

• et vindue = a window
• vinduet = the window

So fra vinduet literally means from the window.

In Danish, the definite article is often attached to the end of the noun instead of standing as a separate word.

So:

• English: the window
• Danish: vinduet

This is very common in Danish:

• bilen = the car
• huset = the house
• vinduet = the window

I morges means this morning / earlier this morning.

It refers specifically to the morning of today, viewed from later in the day.

Examples:

• Jeg så ham i morges. = I saw him this morning.
• Hun ringede i morges. = She called this morning.

Om morgenen usually means in the morning in a more general or habitual sense:

• Jeg drikker kaffe om morgenen. = I drink coffee in the morning.

So in your sentence, i morges is used because it refers to a specific event that happened earlier today.

Danish often puts time expressions like i morges near the end of the sentence, especially after the main information.

So this word order feels very natural:

• Min mor vinkede til mig fra vinduet i morges.

You could sometimes move time expressions for emphasis, but the version here is standard and neutral.

A simple breakdown is:

• Min mor = subject
• vinkede = verb
• til mig = prepositional phrase showing who received the action
• fra vinduet = prepositional phrase showing place/source
• i morges = time expression

So the pattern is roughly:

Subject + verb + recipient + place + time

That is a very normal Danish sentence structure.

Normally, fra vinduet just means the waving came from the window area or from the window. In most everyday contexts, people will understand that she was probably at the window, often inside the house looking out.

If you wanted to be more specific, Danish could say something like:

• fra et vindue = from a window
• inde fra vinduet = from inside, at the window

But in ordinary speech, fra vinduet is completely natural and clear.

Usually, no.

In Danish, common nouns are not capitalized just because they refer to family members:

• min mor
• min far

You only capitalize them at the beginning of a sentence or in names/titles where capitalization is required for other reasons.

So Min mor is capitalized here only because it starts the sentence.

The written sentence is already natural. In everyday speech, the pronunciation may become more relaxed, but the wording itself is completely normal.

A speaker might say it smoothly with reduced endings, but you would still write:

• Min mor vinkede til mig fra vinduet i morges.

So this is both a good written sentence and a very normal spoken-style sentence.

Yes, Danish allows some reordering, especially if you want to emphasize time or place.

For example:

• I morges vinkede min mor til mig fra vinduet.
• Fra vinduet vinkede min mor til mig i morges.

These are grammatical, but they change the emphasis. The original version is the most neutral:

• Min mor vinkede til mig fra vinduet i morges.

When another element comes first, Danish usually keeps the verb in second position, which is an important word-order rule.

The infinitive is at vinke = to wave.

Examples:

• Hun vil vinke til mig. = She wants/will wave to me.
• Det er hyggeligt at vinke. = It is nice to wave.
• Kan du vinke til ham? = Can you wave to him?

This helps you recognize that vinkede is just the past-tense form of the same verb.