"The digit zero is the most beautiful, is it not?"

Translation:La cifero nulo estas la plej bela, ĉu ne?

July 14, 2015



"cxu ne" sounds kind of Asian to me. It's interesting because that can't be true, can it?

December 7, 2015

  • 1895

That's just a coincidence. "cxu" comes from the Polish "czy", which is the interrogative particle, and "ne" has a long history in the Indo-European languages as the negative.

January 23, 2016


Funny, now that you mention it, it sounds very Japanese to me too :-)

April 17, 2016


Yeah, I noticed that before. And you can use "da ne?" or some such in Japanese very similarly to "ĉu ne?" in Esperanto. However, semantically speaking, they're almost opposites.

June 30, 2016


I studied Japanese for a while and that's how I remember it, actually. Ne is used in the same manner sometimes. I remember a lot of 'desu ne?' Chu is used as a word for kiss and the sound small rodents make. Thank you, Japanese. Cxu ne now appears in my head as a hamster or mouse asking the question.

March 24, 2017


What's the difference between nul and nulo? That wasn't really explained in the notes.

August 5, 2015


My guess is that this is something that is unclear due to the English language - if I look them up over on Lernu! (lernu.net), there is a slight difference between the two, but the difference isn't really clear until I translate them to Swedish (my native language) :

Esperanto → English

  • nul zero, nought

  • nulo (nul·onul) zero, null, naught, nought

Esperanto → svenska (Swedish)

  • nul noll

  • nulo (nul·onul) nolla

(and in German it's really clear
nul null
nulo (nul·onul) Null
as German nouns have initial upper-case letters)

Basically, nul is the number (amount) in itself - zero, 0 - while nulo is the noun - _a_ zero.

From the Tips and notes for the Esperanto Numbers skill


The word for the number zero in Esperanto is nul or nulo.


Cardinal numbers such as one, two and three never take any endings in Esperanto.

Adding -o makes them into nouns.

1 - 1 = 0 (nul)

The number '(one) thousand' contains three zeroes: 1000.
La nombro 'mil' enhavas tri nulojn: 1000.

/disclaimer: I'm a komencanto.

March 24, 2016


Nul doesn't exist, does it? I don't remember seeing it.

August 13, 2015


According to the Tips & Notes:
"The word for the number zero in Esperanto is nul or nulo."

January 17, 2016


La cifero nulo? How about if I Write "la cifero de nulo"?

July 14, 2015


That would be "the digit of zero" or "zero's digit".

July 14, 2015


why isn't "pli bela" correct?

October 21, 2015


Because that means "more beautiful".

So you could use it if there were exactly two digits - then zero might be "la pli bela" of the two.

But if there are many digits, and zero is more beautiful than all of them, it is "la plej bela", the most beautiful.

Unlike languages such as French or Italian, but like languages such as English or German, Esperanto distinguishes between comparative and superlative -- adding the definite article to the comparative does not make it superlative, and so "the more beautiful digit" (of two) and "the most beautiful digit" (of many) are distinct.

October 21, 2015


Thanks, that makes sense. I guess I sometimes rely too much on my French and Italian when constructing Esperanto sentences.

October 21, 2015


Isn't "nombro" a word for number too?

January 26, 2016

  • 1895

Yes, but I believe it is not synonymous with "cifero".

cifero is digit. In base 10, there are only 10 of them.
nombro is number, in the sense that 2349 is a number.

January 26, 2016


Also in the sense of "the number of books" (i.e. amount or count).

January 27, 2016


Oh, I dunno, I've always been partial to 3 myself…

October 29, 2016


This double noun thingy drives me nutts. The "digit zero"..... kinda like the "color purple" or the "word cat"... is it a compound noun, a noun phrase, a double noun? It feels backwards in english, but we use it all the time. Where's Noam Chomsky when you need him?

March 15, 2017

  • 1895
March 15, 2017


Dankon kaj jen via lingoto ceremonia.

March 15, 2017


I would agree, my friend.

February 15, 2017


What is 'cxu' isn't it 'ĉu'

November 26, 2017


Yes, it is the same. There are several ways to portray the letters with diacritics in Esperanto in cases where an actual keyboard that types them is not available. Most notably are the x-system, the h-system, and the '-system. Respectively, they would be cx, ch and c' for ĉ, and similarly for the other ĉapelitaj literoj.

November 26, 2017

  • 1895

To build on what VincentOostelbos said, Duolingo uses the x-system as an alternative to diacritics in Esperanto for those who cannot type them on their devices.

The advantage the x-system has over the h-system is that x is not a letter used in the Esperanto alphabet, and so its use as a diacritic alternative is entirely unambiguous.

November 26, 2017
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