Io segno l’appuntamento sul calendario.

I mark the appointment on the calendar.

Breakdown of Io segno l’appuntamento sul calendario.

• io: I
• su: on
• l’appuntamento: the appointment
• il calendario: the calendar
• segnare: to mark

Questions & Answers about Io segno l’appuntamento sul calendario.

What does segnare mean in this sentence, and how does it differ from scrivere?

Here segnare means “to mark” or “to note down.” It emphasizes making a mark or entry on the calendar rather than the physical act of writing. You could use scrivere (“to write”), but scrivere l’appuntamento sul calendario focuses more on penning the details, whereas segnare highlights reserving or marking that time slot.

Why is Io included at the beginning? Is it necessary?

In Italian, subject pronouns (io, tu, lui, ecc.) are often dropped because the verb ending already indicates the subject. Io here adds emphasis or clarity, but you could simply say Segno l’appuntamento sul calendario and native speakers would understand “I” as the subject.

Why is the article l’ used before appuntamento rather than un?

Using l’appuntamento (the appointment) suggests you’re referring to a specific appointment you already know about. If you said un appuntamento, you’d be introducing an appointment for the first time, with no prior reference.

What is happening in sul calendario?

Sul is the contraction of the preposition su (“on”) + the definite article il (“the”). So sul calendario literally means “on the calendar.”

Could you use nel calendario instead of sul calendario?

You could say nel calendario, which means “in the calendar,” but the more common collocation in Italian is sul calendario. Su conveys the sense of marking something on the surface or within the overall system.

Why is there an apostrophe in l’appuntamento?

The apostrophe indicates elision: the vowel “a” of la (the feminine article) or “i” of il is dropped before another vowel. In this case, l’ replaces l’ from l’ with no gender change: it’s masculine, so it stands for il.

Is appuntamento masculine or feminine, and how can I tell?

Appuntamento is masculine. You can tell by its article l’, which here represents il (the masculine article). Also, most Italian nouns ending in -o are masculine.

Could I invert the sentence to Sul calendario segno l’appuntamento?

Yes, you can. Italian allows flexible word order for emphasis. Sul calendario segno l’appuntamento still means “I mark the appointment on the calendar,” but you’re putting the focus on where you mark it.

What tense/mood is segno, and could another tense be used?

Segno is the present indicative, first-person singular (“I mark”). If you wanted to talk about a future marking, you could say Segnerò l’appuntamento sul calendario (“I will mark the appointment on the calendar”). For past: Ho segnato l’appuntamento sul calendario (“I have marked / marked the appointment on the calendar”).