Final answer:
The underlined word 'sage' means 'wise' in English.
Step-by-step explanation:
The underlined word in the sentence 'C'est un homme sage' means wise. In French, the word 'sage' translates to 'wise' in English. It is used to describe someone who is knowledgeable, experienced, and makes good decisions. For example, if someone is giving wise advice or showing wisdom, we can say they are 'sage'.
Learn more about Meaning of the word 'sage' in French