• four aspects colour light signal

चार:    four tetrad little quaternity quatern quartet

पक्षीय:    adherent avine partisan aquiline side

रंगीन:    colored colorful gay jovial chromatic colour

रंगीन बत्ती सिगनल:    colour light signal signal colour light

बत्ती:    lamp taillight candlewick bougie tail lamp spill

सिगनल:    signal signals