Learn French: Notre collègue, chancelière, parle à la délégation en tant que diplomate. - Our colleague, a chancellor, is speaking to the delegation as a diplomat.

This is called nominal apposition, where a noun is placed immediately after another noun to describe or define it. In French, you drop the article for professions, titles, or roles in this position. While English says 'Our colleague, a chancellor', French simply says Notre collègue, chancelière.

Why is there also no article before diplomate?

The phrase en tant que means 'as a' or 'in the capacity of'. When it is followed by a profession, role, or title, French omits the article entirely. Therefore, 'as a diplomat' translates directly to en tant que diplomate.

If the colleague were male, how would the nouns in this sentence change?

The word collègue is the same for both men and women, so Notre collègue wouldn't change. However, you would use the masculine form chancelier instead of chancelière. The word diplomate also ends in an 'e' in its base form and remains identical for both genders.

Could chancelière be used for a university chancellor here?

Usually no. In French, chancelier and chancelière refer to high-ranking diplomatic or political figures, like the head of government in Germany. A university chancellor is typically called a recteur or a président d'université.