What is the Greek meaning of agape?

The Greek word ἀγάπη (agapē) doesn't have a single, perfect equivalent in English. While often translated as "love," it signifies a selfless, unconditional, and sacrificial love. It's distinct from other Greek words for love like *philia* (brotherly love) and *eros* (romantic love). There isn't a direct, single-word translation that captures its nuanced meaning.