to a nicety meaning in Hindi

Examples

1. He had timed his plot to a nicety.
2. Here flowers and plants are grown to perfection and every shrubbery cultivated and tree pruned to a nicety ."
3. "If there has been an attack so that defence is reasonably necessary, it will be recognised that a person defending himself cannot weigh to a nicety the exact measure of his defensive action.
4. It is either a page which proposes to weigh to a nicety the various theories in support of the authorship candidates, in which case Stratford Shakespeare must rank first and the others beneath him will appear more or less preposterous, in turn ( or not according to one's particular perspective and prejudices ).