1.b> i> , ; commercial [historic, strategic] importance i> [, ] ; of vital importance , ; a fact [a business, a matter] of great importance []; a fact of no importance ; a person of importance / ; a person of no importance / i> ; to attach importance to smth. , ;
2.b> , ; , ; to assume importance , ; to puff out with importance , ; to be conscious of one's own importance .