Definition of 畳水練 (たたみすいれん)

たたみすいれん

畳水練

たたみすいれん

tatamisuiren

noun
•
useless book learning, knowing the theory but not being able to put it into practice, swim practice on a tatami mat(idiom , humerous)
Related Kanji
畳 tatami mat, counter for tatami mats, fold, shut up, do away with
水 water
練 practice, gloss, train, drill, polish, refine