what is the meaning of yellow wood???..plz answer soon i have exam tomorrow

Frost describes the wood through which the narrator travels. It is "a yellow wood," which establishes the poem's autumnal setting. He emphasizes the season by then mentioning the fallen leaves which have not been disturbed. By setting the poem in the empty woods in autumn, Frost creates a sense of silence and a tone of melancholy in the poem. Since autumn is followed by winter, it is a season of decay, rather than life and growth. The "yellow wood" can be interpreted as a symbol of the transitory nature of human life that ends in death. The narrator would like to come back to this place, but he knows he will not. He will move forward only, until he reaches the end of his life.