slot

for two or more parts to join or fit into each other

to fit into a space or position in a tidy and precise way

to fit into a space or position without difficulty

to fit into a space or position in a simple, straightforward way

to return to a previous role or position, often easily

for pieces of a puzzle, story, or situation to fit together and become understandable

to place something into a narrow opening or to fit into a role or group

to fit something or someone into a narrow space or a schedule