Last Updated
：2025/12/05
calc-tuff
Noun
alt-of
alternative
uncountable
Japanese Meaning
「calc-tuff」は「calc-tufa」の異形語であり、石灰質ツファ、すなわち水中からカルシウム炭酸塩の沈殿によって形成される多孔性の炭酸カルシウム堆積岩を指します。
Sense（1）
Quizzes for review
Alternative form of calc-tufa
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
calc-tuff
The geologist collected samples of calc-tuff from the spring deposit to analyze its formation.
See correct answer
The geologist collected samples of calc-tuff from the spring deposit to analyze its formation.
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
