gemination

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. the doubling of a word or phrase (as for rhetorical effect)
• Derivationally related forms:
geminate
• Hypernyms:
repetition
2. the act of copying or making a duplicate (or duplicates) of something
- this kind of duplication is wasteful
• Syn:
duplication
• Derivationally related forms:
duplicate (for: duplication)
• Hypernyms:
copying