lakeless,a.|ˈleɪklɪs| [f. lake n.4 + -less.] Having no lakes. 1882G. Allen Colin Clout's Cal. (1883) 216 Relatively hilly and lakeless Europe.1893Daily News 17 Nov. 5/4 In respect of equability of flow..the Thames is probably superior to all other lakeless rivers in this country.