contradictio in adjecto meaning in Hindi

Examples

1. According to Alfred M�ller the Okishio theorem could be true, if there was a coordination amongst capitalists for the whole economy, a centrally planned capitalist economy, which is a Contradictio in adjecto.
2. :" I would repeat it, however, a hundred times, that'immediate certainty,'as well as'absolute knowledge'and the'thing in itself,'involve a CONTRADICTIO IN ADJECTO; we really ought to free ourselves from the misleading significance of words !"