1.horny plate covering and protecting part of the dorsal surface of the digits
2.a thin pointed piece of metal that is hammered into materials as a fastener
3.a former unit of length for cloth equal to 1/16 of a yard
1.attach something somewhere by means of nails;
nail the board onto the wall
2.take into custody;
the police nabbed the suspected criminals
3.hit hard;
He smashed a 3-run homer
4.succeed in obtaining a position;
He nailed down a spot at Harvard
5.succeed at easily;
She sailed through her exams
6.locate exactly;
can you pinpoint the position of the enemy?
7.complete a pass