The author was referring to the steam holiday gems. They are a new feature (released yesterday) in which a steam user can turn their extra junk cards/backgrounds/emotes into gems.. These gems can be used to buy more cards; or, during the upcoming holiday event only, to bid on games.
Acinar cells. 1  Acinar cells are the exocrine (exo=outward) cells of the pancreas that produce and transport enzymes that are passed into the duodenum where they assist in the digestion of food.
acinar cell carcinoma. A highly aggressive tumour that represents 1â2% of all pancreatic malignancies, which occurs in older (average, age 60) adults, more often males (2:1), Â± arthralgia, increased serum amylase, lipase. It has been described in other sitesâe.g., in the liver.