suffix, na-adjective
Colloquial suffix that attaches to nouns, adjectives, and verbs to express resemblance or similarity. Functions as a na-adjective.
彼は子供みたいに無邪気だ。
He is innocent like a child.
この料理はイタリアンみたいな味がする。
This dish tastes sort of Italian.
今日は夏みたいに暑いね。
It's hot like summer today, isn't it?