bygones

Plural of bygone (noun).

• (US) IPA^(key): /ˈbaɪˌɡɑnz/

bygones pl (normally plural, singular bygone)

1. Things that happened in the past.
   • 1881–1882, Robert Louis Stevenson, Treasure Island, London; Paris: Cassell & Company, published 14 November 1883, →OCLC:

     […] if you spare me, bygones are bygones, and when you fellows are in court for piracy, I'll save you all I can.

• let bygones be bygones
• bygone

• “bygones”, in OneLook Dictionary Search.
• William Dwight Whitney, Benjamin E[li] Smith, editors (1911), “bygones”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.