become definite

When the lashes lifted, there was still wonder in her eyes—wonder which had become definite tribute to him.

Shvernik said, "Thus far we've rambled around hurriedly on a dozen subjects but now we must become definite."

Moreover, he had a project dimly outlined in his mind which might become definite if all went well with him that day.

The southern limits of Badakshan become definite again at the Dorah pass.

Changes which are evolutionary are fixed by heredity and become definite habits of growth in the species.