to grind sth into to a powderorreducir algo a polvo;pulverizar algo;to grind sth into the earthclavar algo en el suelo;to grind one's teethrechinar los dientes
2(sharpen)[+knife]amolar;afilar
3(polish)[+gem, lens]esmerilar
verb:intransitive
[+machine etc]funcionar con dificultad
to grind againstludir ruidosamente con;to grind to a halt standstillorpararse en seco
noun
(informal)(dull hard work)trabajo pesado; (m)
the work was such a grindel trabajo era tan pesado;the daily grindla rutina diaria