“Num solitudo tibi displicet?” “Immo, mihi interdum placet.”

Num is a question particle that usually introduces a question expecting the answer no.

So Num solitudo tibi displicet? is not just a neutral Does solitude displease you? It has the flavor of:

• Surely solitude does not displease you?
• Solitude doesn’t displease you, does it?
• Do you dislike solitude, then? with an expectation that the answer will probably be no

This is different from a neutral yes/no question introduced by -ne, or a question expecting yes introduced by nonne.

Immo is a correction word. Here it means something like:

• On the contrary
• No, rather
• Quite the opposite

Since the first speaker asks a question expecting no, the reply Immo strongly overturns or corrects the assumption behind the question.

So the exchange works like this:

• Num solitudo tibi displicet? = Solitude doesn’t displease you, does it?
• Immo, mihi interdum placet. = On the contrary, I actually like it sometimes.

Because placet and displicet work differently from the English verbs please and displease.

In Latin, the thing that is pleasing is the subject, and the person affected is put in the dative.

So:

• solitudo tibi placet = solitude is pleasing to you
• solitudo tibi displicet = solitude is displeasing to you

That is why Latin uses:

• tibi = to you
• mihi = to me

A learner often wants to translate word-for-word as you like solitude, but Latin structures it more like solitude pleases you.

Because with placet and displicet, the thing liked or disliked is the grammatical subject.

So in solitudo tibi displicet:

• solitudo = subject, nominative singular
• tibi = dative, to you
• displicet = is displeasing

Literally: solitude is displeasing to you

This is a very common Latin pattern. English often makes the person the subject (you like solitude), but Latin often makes the thing liked the subject (solitude pleases you).

Placet means it pleases or is pleasing.

Displicet means it displeases or is displeasing.

They are closely related:

• placet = it pleases
• displicet = it does not please / it displeases

In this sentence pair, the second speaker answers the first by switching from the negative idea to the positive one:

• Does solitude displease you?
• On the contrary, it pleases me sometimes.

Because solitudo is singular.

• solitudo = solitude, singular
• therefore the verb must also be singular: placet, displicet

If the subject were plural, the verb would be plural too:

• solitudines mihi placent = solitudes / lonely places please me
  though in practice that noun would usually not be used that way

So the singular verb matches the singular subject.

Latin often omits words that are easily understood from the context.

In Immo, mihi interdum placet, the subject solitudo is not stated again because it is obvious from the previous question.

The full version would be:

• Immo, solitudo mihi interdum placet.

But Latin, like English, often leaves out repeated material when it is clear.

Compare English:

• Do you dislike solitude?
• No, actually, I like it sometimes.

We do not need to repeat solitude every time.

Interdum means sometimes.

In mihi interdum placet, it modifies the whole idea: it is pleasing to me sometimes.

Latin word order is flexible, so interdum can appear in different positions. Here it sits naturally between mihi and placet, but that does not mean it specifically belongs only with one of them.

The sense is simply:

• sometimes I like it
• literally, it is pleasing to me sometimes

Latin relies heavily on case endings, so word order is freer than in English.

In English, word order is doing a lot of grammatical work:

• Solitude pleases me
• Me pleases solitude is not standard English

In Latin, the endings already show the roles:

• solitudo = nominative subject
• mihi/tibi = dative
• placet/displicet = verb

That means Latin can arrange the words for style, emphasis, or rhythm. The order here is perfectly natural, but other orders would also be possible.

Not exactly negative by itself, but it usually signals that the speaker expects the answer no.

So it is not the same as simply inserting not into the sentence. Rather, it gives the whole question a bias.

For example:

• Num venit? = He isn’t coming, is he? / Surely he isn’t coming?

That expectation is why immo is such a strong reply here: it pushes back against the assumption built into num.

Not with the same meaning.

• non would simply negate something: not
• immo corrects or reverses what the other speaker has just implied

Here the reply is not just no in a bare sense. It means No, quite the opposite.

So:

• Immo, mihi interdum placet = On the contrary, I sometimes like it

That is much stronger and more idiomatic here than just using non.

Latin often expresses liking by using placere with a dative:

• mihi placet = it pleases me = I like it

This is one of the most common ways to say that someone likes something.

Latin does have other ways to express affection, desire, or preference, but placere is a standard and very important pattern. For an English speaker, the main thing to remember is:

• the thing liked is the subject
• the person who likes it is in the dative

Once that pattern becomes familiar, sentences like this feel much easier.

Solitudo is nominative singular.

Its dictionary form is usually given as:

• solitudo, solitudinis (feminine)

That tells you it is a third-declension noun. In this sentence, the nominative singular solitudo is used because it is the subject of placet/displicet.

A learner might expect an accusative if thinking in English terms (I like solitude), but Latin does not use the accusative here because solitude is not the direct object. It is the subject.