Hüperonüümid:
laud 2(n)
varvaslaud 1(n)

kahe astmelaua vahelist tühimikku täitev laud kinnistel treppidel

ILI-1.5 relation(s)

eq_synonym

PWN-3.0 relation(s)

eq_synonym
riser 3(n) structural member consisting of the vertical part of a stair or step

CILI relation(s)

eq_synonym
riser 3(n) a person who rises (especially from bed)