variety of goods; number of items
Refers to the range or count of products, articles, or dishes. Often used in contexts like shopping, cooking, or inventory.
This store has a wide variety of goods.
パーティーの料理は品数が多かった。
There were many dishes at the party.
Compound of 品 (しな, 'goods, article') and 数 (かず, 'number'). The reading しなかず is a straightforward combination of the two kun'yomi readings.