food and clothing
Refers to the basic necessities of food and clothing, often used in contexts discussing living standards or basic needs.
If you don't have enough food and clothing, you can't afford to think about other things.
Extended meaning: the means to sustain life, often used in expressions like 衣食の道 (way of making a living).
He works from morning till night for his livelihood.
food, clothing and shelter; necessities of life
Compound of 衣 (clothing) and 食 (food), reflecting the two fundamental necessities of life. The reading いしょく is the on'yomi of both kanji.