守望

to keep watch / on guard

to guard / to defend / to keep watch / to abide by the law / to observe (rules or ritual) / nearby / adjoining

full moon / to hope / to expect / to visit / to gaze (into the distance) / to look towards / towards

15th day of month (lunar calendar) / old variant of 望[wang4]

to keep watch and defend one another (idiom, from Mencius); to join forces to defend against external aggressors / mutual help and protection

watchtower