ガチガチ
- 1chattering (teeth) Translated by Jiyomi
- 2(frozen, worried) stiff
- 3rigid (personality, thinking, etc.) ; inflexible ; overly serious
- 4voracious (e.g. work, study) ; without slack or pause
Other writings and readings
がちがち
adverb taking the 'to' particle
JMdict entry 1003110. Source and licence.