Breakdown of Il medico è più magro del professore.
essere
to be
il medico
the doctor
il professore
professor
più
more / anymore (with 'non')
Questions & Answers about Il medico è più magro del professore.
Why does the sentence use del professore instead of just di professore?
Does più always mean more? The English translation says thinner instead of more thin.
Why does magro end in -o here?
Adjectives in Italian must match the gender and number of the person or thing they describe. In a comparative sentence, the adjective matches the first subject. Since il medico (the doctor) is a masculine singular noun, the adjective magro takes the masculine singular ending -o.
What if the professor is a woman? How would the end of the sentence change?