Definition of こつこつ
こつこつ
kotsukotsu
Common word
to-adverb, adverb
1.
unflaggingly, steadily, untiringly, laboriously(onomatopia)
2.
knocking, tapping, clicking, drumming(onomatopia)
Other readings:
コツコツ
You need to log in to be able to create your own lists.
Create some lists and use the quiz function to learn and test your retention!
You need to log in to be able to edit your list.