Synonym Nuance VS
How to say "Hollow" in Japanese
Both words can translate to "hollow", but which should you choose?
Japanese Option A
空洞
くうどう (kūdō)
N2 / CEFR Syllabus
VS
Japanese Option B
膕
ひかがみ
C2PLUS / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "hollow" into Japanese, you must choose carefully between 空洞 and 膕.
In Japanese, 空洞 (くうどう (kūdō)) is typically associated with "hollow, cavity, hole (physical void)" (Syllabus Level: N2) and represents Refers to a physical empty space or cavity within an object or structure. It can be used literally.
On the other hand, 膕 (ひかがみ) maps to "the hollow/back of the knee; popliteal space" (Syllabus Level: C2PLUS) and represents Essential structural term in CEFR C2PLUS vocabulary syllabus.. A literal translation of "hollow" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "空洞"
その木の幹には大きな空洞があり、動物の住処となっていた。
There was a large hollow in the trunk of that tree, serving as an animal's dwelling.
Bilingual Context for "膕"
私は膕に興味があります。
I am interested in the hollow/back of the knee; popliteal space.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "その木の幹には大きな ＿＿＿ があり、動物の住処となっていた。" (Meaning: "There was a large hollow in the trunk of that tree, serving as an animal's dwelling.")
🎉 Correct Answer!
Remember: "空洞" fits here because it means "hollow, cavity, hole (physical void)" in the context of: "There was a large hollow in the trunk of that tree, serving as an animal's dwelling.". "膕" represents "the hollow/back of the knee; popliteal space".