How to say "capsule" in Japanese
Choosing the right word
- nounThe everyday word for a capsule as an object: a small container holding a dose of medicine, or a sealed pod such as one returning from space. It does not name a body tissue.
- 被膜ひまくnounA technical medical term for the membranous layer enclosing an organ or similar structure in the body, the sense also rendered 'tunic' in English. Not the word for a pill or a spacecraft.
Use 「カプセル」 for capsules as objects — a medicine container or a spacecraft's sealed pod — and 被膜 only for the anatomical sense, the membranous covering of an organ.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only
Japanese equivalents
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