Britannica Dictionary definition of BEST superlative sort of 1good or of 2well 1  a  : much better than all Other individuals in high-quality or worth You should use your best/?æs.t?.r??d/ any one of numerous small planets that go round the Solar, that's not thought of a real Earth or a cometTh?u hi?u th? gi?i và giao ti?p b?ng nhi?u ngôn ng? … Read More