adverb, adverb taking the 'to' particle
Describes a harsh, grating sound, like a floorboard or door hinge under strain. Often used with と.
The old stairs creaked loudly.
Describes something packed or squeezed tightly, often uncomfortably. Commonly used as ギシギシに.
Passengers were packed tightly in the crowded train.
adverb, adverb taking the 'to' particle
relentlessly; severely; harshly
Used for persistent, harsh criticism or complaining. Often with verbs like 言う, 責める, or 批判する.
My boss relentlessly criticized me for the mistake.
Hiragana spelling is also used.
Onomatopoeic word mimicking a harsh, grating sound. The exact origin is uncertain.