A colloquial/polite term for pickled vegetables (tsukemono), often served as a side dish with meals.
昼の定食にはお新香と味噌汁が付いてきた。
The lunch set came with pickles and miso soup.
お新香は大根ときゅうりの浅漬けにしました。
I made the pickles as light pickled daikon and cucumber.
ご飯のお供にお新香だけでも十分だ。
Pickles alone are enough to go with rice.