| 1. | not hesitating or fearful in the face of actual or possible danger or rebuff; courageous and daring: a bold hero. |
| 2. | not hesitating to break the rules of propriety; forward; impudent: He apologized for being so bold as to speak to the emperor. |
| 3. | necessitating courage and daring; challenging: a bold adventure. |
| 4. | beyond the usual limits of conventional thought or action; imaginative: Einstein was a bold mathematician. a difficult problem needing a bold answer. |
| 5. | striking or conspicuous to the eye; flashy; showy: a bold pattern. |
| 6. | steep; abrupt: a bold promontory. |
| 7. | Nautical. deep enough to be navigable close to the shore: bold waters. |
| 8. | Printing. typeset in boldface. |
| 9. | Obsolete. trusting; assured. |
| 10. | make bold, to presume or venture; dare: I made bold to offer my suggestion. |

bold (bōld) adj. bold·er, bold·est
[Middle English, from Old English bald; see bhel-2 in Indo-European roots.] bold'ly adv., bold'ness n. |
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bold
In addition to the idiom beginning with bold, also see big and bold; make bold.