submit, offer, present, serve (meal), accompany
供 centers on providing something to someone else: submitting an item, offering a service, presenting a gift, serving a meal, or accompanying a person as a form of assistance.
供 combines 亻 (person) with 共, which likely contributes both sound and the idea of offering or providing together. The character suggests a person presenting or serving something.
A person 亻 beside 共 (together) offers something: imagine a waiter presenting a dish to a group, serving them together.
For キョウ, picture a person offering a meal in Kyoto (京都, きょうと): Kyoto -> キョウ, and the waiter serves the food.
child; children
companion; follower; attendant; retinue
offer; tender; providing; supplying; making available; donating (blood, organs, etc.)
supply; provision
affidavit; deposition; testimony
memorial service for the dead; holding a service
attendant; companion
giving; provision; furnishing
deposit
offering
offering
confession
to offer; to present; to submit; to supply; to make available
offering (e.g. to the gods); votive offering
offering (e.g. to the gods); votive offering
offer for use
offering something free as a promotion
obligatory supply (of goods to the government, e.g. during wartime); delivery (to the government at a fixed price, e.g. of rice)
human sacrifice; victim
offering to the Buddha (often rice)