Angla-esperanta vortaro »

roly-poly signifas en esperanta

AnglaEsperanta
roly-poly [roly-polys] (toy that rights itself when pushed over)
noun
[UK: ˌrəʊ.lɪ ˈpəʊ.li]
[US: ˌroʊ.lɪ ˈpoʊ.li]

staremulo, obstina Joĉjonoun

Via historio