A minha amiga Ana Branco enviou-me a melhor da Wikipedia. Não tenho qualquer dúvida:

Desenrascanço (loosely translated as “disentanglement” is a Portuguese word used in common language in Portugal, to express an ability to solve a problem without the adequate tools or proper technique to do so and by use of sometimes imaginative resourcefulness when facing new situations. Achieved when resulting in a hypothetical good-enough solution. When that good solution escapes us we get a failure (enrascanço — entanglement). Most Portuguese people strongly believe it to be one of the their most valued virtues and a living part of their culture. Obviously, they are aware that this subjective feature is not exclusive of theirs.

Vejam o artigo completo aqui.

Obrigada Ana. Continua a mandar destas.