intransitive verbsight·saw, sight·seen, sight·see·ing, sight·sees
To tour sights of interest.
(third-person singular simple present sightsees, present participle sightseeing, simple past sightsaw, past participle sightseen)
- To go sightseeing, to visit places of interest in a city, town or geographical area.
- Many speakers prefer forms of "go sightseeing".
Back-formation from sightseeing.