(also nó materialize)verbbriathar1happenintransitiveneamhaistreachthe plan failed to materialiseníor cuireadh an plean i gcrích riamh, níor tháinig aon bhun ar an bplean riamh2appearintransitiveneamhaistreachshe materialised out of the mistnocht sí as an gceo, tháinig sí amach as an gceolunch didn't materialise until threení fhacthas aon lón go dtí a trí