がちがち

がちがち
adverb, onomatopoeia
rigid; stiff; frozen solid; clattering
1. rigid; stiff; tense
describes something or someone that is very stiff, tense, or inflexible
緊張(きんちょう)でがちがちになった。
I became stiff with nervousness.
(かれ)はがちがちの保守派(ほしゅは)だ。
He is a rigid conservative.
2. frozen solid; rock-hard
describes something that has become completely hard, like frozen food
冷凍庫(れいとうこ)(にく)はがちがちに(こお)っている。
The meat in the freezer is frozen solid.
3. clattering; chattering
mimics the sound of teeth chattering from cold or things clattering together
(さむ)くて()ががちがち()った。
My teeth chattered from the cold.

ONOMATOPOEIA:
This is a mimetic word (擬態語(ぎたいご)/擬音語(ぎおんご)) that can express both a state and a sound.

COMMON PATTERNS:

  • がちがちになる (to become stiff/rigid)
  • がちがちに(こお)る (to freeze solid)
  • がちがちの~ (rigid/staunch ~)

RELATED:

  • かちかち (similar meaning, often for frozen/hard things)
  • こちこち (stiff, rigid)
  • ばりばり (enthusiastic, going strong)