“Perforated” in Japanese
Short answer
Perforated in Japanese is “有孔” (yuukou). Full meaning: perforated, porous.
Other ways to say “Perforated” in Japanese
蟇目
hikime large, perforated, turnip-shaped arrowhead cover made of Japanese bigleaf magnolia or paulownia, harmless arrow affixed with such a cover (that whistles when shot and is used to drive off evil spirits)
穴あき
anaaki pierced, drilled, perforated, hollow
Looking for the other direction? Search any Japanese word in the Nihoner lexicon, or practise what you have learned in the learning games.