ichidan verb
buy as a gift; buy for someone
Used when someone buys something specifically to give it to another person, often with a nuance of care or generosity. The recipient is typically marked with に.
娘に絵本を買い与えた。
I bought a picture book for my daughter.
孫におもちゃを買い与えるのが楽しみだ。
I look forward to buying toys for my grandchild.