"Kobieta je ciasteczko."

Translation: The woman is eating a cookie.

[Groot720533]

It's a trap!

[Roman163588]

What's wrong with the "Woman eats a cookie" answer???!?!?

[Jellei]

It's not a grammatically correct English sentence unless you put "A" or "The" before "woman".

[SK4cXt]

Would it not make sense to say a small cookie?

[Jellei]

Hmm... okay, I see some logic to it, "ciasteczko" is indeed a diminutive... let's accept "small/little" indeed.

[Shamil-S]

Why not : The woman "eats" a cookie?

[Jellei]

It's also accepted, although it's a lot less-likely sentence.

[Brandon765727]

Is ciasteczko plural or singular? I have been taught that ciasteczka means cookies and now this means cookies too! God I might as well do a cookie course! But seriously, is ciasteczko plural or singular?

[alik1989]

Ciasteczko is definitely singular, but ciasteczka can be either, depending on which grammatical case it is. It's singular when genitive, but plural when nominative or accusative. Here's a declension table:

https://en.wiktionary.org/wiki/ciasteczko#Declension

[ViktorLorc]

"the woman eats cookie" Why not?

[Jellei]

You need to put some article before "cookie" for the sentence to be grammatically correct in English.