[bahy-gawn, -gon] 
| 1. | past; gone by; earlier; former: The faded photograph brought memories of bygone days. |
| 2. | Usually, bygones. that which is past: Let's not talk of bygones. |
| 3. | let bygones be bygones, to decide to forget past disagreements; become reconciled: Let's let bygones be bygones and be friends again. |
| by·gone (bī'gôn', -gŏn') adj. Gone by; past: bygone days. n. One, especially a grievance, that is past: Let bygones be bygones. |
