oss

verb2

1. •
   (dialect) To set about, or intend be inclined to set about (doing something).

   • "Dun you know if the glasses is ossing to sattle?" — 1872
2. •
   (dialect) To offer (to do something).

   • They owe fer cannels, an' meyle, an' nivver oss to pay. — 1875

noun4

1. •
   Initialism of open-source software.
2. •
   Initialism of out-of-school suspension.
3. •
   Initialism of operations/operational support system.
4. •
   Initialism of over-the-shoulder shot.