Italian Phrase
Il mio prof di matematica è il Sig. Smith.
Meaning
This sentence identifies a specific teacher by their subject and name. It uses the common abbreviation 'prof' for 'professore' or 'professoressa', which is very frequent in casual student speech.
When to use
Use this when introducing your teacher to friends, parents, or classmates. It is appropriate for school or university settings.
✦Grammar Breakdown
Il mioprofdi matematicaèil Sig. Smith
Possessive Article
Unlike English, Italian requires the article 'il' before 'mio' in most contexts, including school roles.
Prof
This is a common shortening of 'professore' or 'professoressa' used by students to sound more natural and less stiff.
Titles and Articles
When talking about a third person using a title like 'Sig.' (Signore), you must precede it with a definite article.
🗨In Conversation
Chi è il tuo insegnante quest'anno?
Who is your teacher this year?
Il mio prof di matematica è il Sig. Smith.
My math teacher is Mr. Smith.
✕Common Mistakes
Mio prof di matematica è il Sig. Smith.
In Italian, possessive adjectives like 'mio' usually require a definite article (il) except for close family members in the singular.
Il mio prof di matematica è Sig. Smith.
When referring to someone with a title like 'Signore' (Sig.), you must include the definite article 'il'.
↔Alternatives
Il mio insegnante di matematica è il signor Smith.
My math teacher is Mr. Smith (more formal).
Il signor Smith insegna matematica.
Mr. Smith teaches math.
Cultural Tip
In Italy, students often shorten 'professore' to 'prof' regardless of the teacher's gender. While 'prof' is informal, using 'Signore' (Sig.) followed by the surname is the standard respectful way to refer to male teachers in a third-person context.