opentrekken (ww):
espandere(en) (transitive) to change from a smaller form/size to a larger one., espandersi(en) (transitive) to change from a smaller form/size to a larger one., estendere(en) (transitive) to change from a smaller form/size to a larger one., estendersi(en) (transitive) to change from a smaller form/size to a larger one.
cached Via: Dbnary en WikiWoordenboeken
Via: Memodata.com