The rhizome of the ginger plant (Zingiber officinale); used as a spice, condiment, or flavoring in cooking. Often written in kana.
生姜をすりおろして、ドレッシングに加えた。
I grated ginger and added it to the dressing.
風邪気味のときは、しょうが湯を飲むと楽になることが多い。
When you have a bit of a cold, drinking ginger tea often helps.
寿司には山葵の代わりに甘酢に漬けたしょうがが添えられることが多い。
Sushi is often served with pickled ginger in sweet vinegar instead of wasabi.