lander UK [ˈlændə]US [ˈlændɚ] noun6 •One who lands, or who lands something.The Faroese have been important landers of fish at Aberdeen for decades. — 1997 •A spacecraft, particularly a probe, designed to set down on the surface of another celestial body. •A person who waits at the mouth of the shaft to receive the kibble of ore. •[in compounds] A person from a specific land. See highlander, Greenlander.La La Lander: Golden Globe nominee Emma Stone donned a grey ruffled pencil skirt with a white sheer blouse for the party. — 2016 •(Internet) Synonym of landing page. •(slang) An illegal immigrant. formslanders