dupleksne 1(a), kahekordne 1(a), kaksik- 1(a), topelt- 1(a)

kahest (ühesugusest) osast, kihist vms koosnev

PWN-3.0 relation(s)

eq_synonym
double 3(a), dual 4(a), duple 1(a) consisting of or involving two parts or components usually in pairs