Expressions (phrases, clauses, etc.), Kuru verb - special class
to show one's age (e.g. to start creaking at the joints); to wear out (e.g. machinery)
Usually written using kana alonesee ガタガタ
儂の目もガタがきたかの。Have my eyes also started to fail?
Also written がたが来る【ガタがくる】