(m) significa que un sustantivo es de género masculino (p. ej. el hombre, el sol).
(M)
I went to the farmer's market with Rachel. She bought some peaches, but I didn't buy anything.Fui al mercado agrícola con Rachel. Ella se compró unos duraznos, pero yo no compré nada.
I'm going to the farmer's market to buy some berries. Do you want me to bring you anything?Voy a ir al mercado agrícola a comprar unas bayas. ¿Quieres que te traiga algo?
After going to the farmer's market, I don't ever want to go to a grocery store again.Después de ir al mercado campesino, ya no quiero volver a ir a un supermercado.