► 副詞ぐらぐら [(1)ぐらぐら] [coll]
meaning: shake rank: 2☆
大地震で
家が
グラグラ揺れた ⇨ The house shook wildly by the big earthquake
(☛ A big but slow horizontal shaking)☆ この
机はぐらぐらしている ⇨ This desk wobbles, is unstable
(☛ Something standing is unsteady because the legs are not firm)