give, provide, offer
饋 centers on giving something to someone, especially providing or offering food or provisions.
饋 combines 飠 (food) with 貴, which likely contributes the sound and the idea of something valuable being given. The character is associated with offering food or provisions.
The food radical 飠 beside 貴 (precious) suggests giving precious food as an offering. Picture a valuable gift of food being provided.
For キ, imagine a key (キー) being offered to unlock a storehouse of food: key -> キ, and the food is given as a gift.
feeder