adverb, adverb taking the 'to' particle
with a clatter; noisily; flinging open
Describes the sound or action of opening a door or window forcefully and noisily, often with a sliding or rattling noise.
彼はガラリと戸を開けた。
He flung the door open with a clatter.
adverb, adverb taking the 'to' particle
Describes something falling or collapsing with a loud, crashing noise.
積み上げた箱がガラリと崩れた。
The stacked boxes collapsed with a crash.
adverb, adverb taking the 'to' particle
completely; dramatically; suddenly
Indicates a sudden, complete change in state, appearance, or situation.
彼の態度はガラリと変わった。
His attitude changed completely.
noun
louvre window; louvre door
Refers to a window or door with horizontal slats (louvres). This is a noun usage distinct from the adverbial onomatopoeic senses.
浴室のドアはガラリになっている。
The bathroom door is a louvre door.