Kakak laki-lakiku menonton serial panjang dengan dua puluh episode, tapi dia tidak pernah memberi spoiler kepadaku.

My older brother watches a long series with twenty episodes, but he never gives me spoilers.

Breakdown of Kakak laki-lakiku menonton serial panjang dengan dua puluh episode, tapi dia tidak pernah memberi spoiler kepadaku.

• sebuah: a
• dia: he/she
• tidak: not
• tapi: but

Questions & Answers about Kakak laki-lakiku menonton serial panjang dengan dua puluh episode, tapi dia tidak pernah memberi spoiler kepadaku.

What does kakak laki-lakiku literally mean, and why is it so long just for “my older brother”?

Literally, kakak laki-lakiku breaks down as:

• kakak = older sibling (gender‑neutral)
• laki-laki = male
• -ku = my

So word‑for‑word it’s “my male older sibling”, i.e. my older brother.

It feels long in English, but Indonesian often builds specific meanings by adding descriptive words like this instead of having a single short word.

Why is laki-laki repeated with a hyphen? What does that reduplication do here?

Laki-laki is a standard word meaning male / man. The hyphen shows reduplication (repetition of the same word):

• laki
  • laki → laki-laki

In this case, it doesn’t mean “very male” or “many males”; it’s simply the normal dictionary form for “male” as a noun/adjective. You almost always see it as laki-laki, not just laki in standard Indonesian.

What does the suffix -ku in kakak laki-lakiku mean, and where can it be attached?