Last Updated
：2025/11/19
copper
IPA(Pronunciation)
Noun
uncountable
countable
dated
Australia
UK
Japanese Meaning
銅（どう）：赤みがかった色の、柔らかく展性のある金属。高い電気伝導性と熱伝導性を持つ。 / 銅色：赤みがかった茶色の色合い。
Sense（1）
Sense（2）
Sense（4）
Sense（5）
Sense（6）
（ plural ）
Quizzes for review
(uncountable) A reddish-brown, malleable, ductile metallic element with high electrical and thermal conductivity, symbol Cu, and atomic number 29. / The reddish-brown colour/color of copper.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
copper
The technician replaced the old copper pipes to improve water quality.
See correct answer
The technician replaced the old copper pipes to improve water quality.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
