Translation guide
The English word "fragmentation" refers to the process of breaking into pieces or the state of being fragmented. In Japanese, the best translation depends on whether you mean physical shattering, division into parts, or abstract concepts like social division or data fragmentation.
Describing something physically breaking or shattering into fragments.
Refers to crushing or pulverizing into fine pieces. Often used for materials like rocks or glass.
The building was crushed into pieces by the earthquake.
Breaking or crushing into fragments, often used in industrial or geological contexts.
They crush rocks into gravel.
Literally 'fragmentation', used for physical breaking into fragments, but more common in abstract or technical contexts.
The glass fragmented and scattered.
Describing something being divided or split into smaller, often disconnected parts, such as organizations, markets, or land.
Splitting or division, often used for groups, organizations, or cells. Implies a break into separate entities.
The political party fragmented (split).
Subdivision into smaller parts, often used for markets, tasks, or categories.
Severance or division, often implying a deliberate or harmful split, such as social division.
Describing non-physical fragmentation, such as data, memory, or attention.
The standard term for fragmentation in computing (e.g., disk fragmentation) or abstract contexts.
Defragment the hard disk.
Describing a state where attention is scattered or divided.
Directly translating 'fragmentation' as 断片化 in non-technical contexts can sound unnatural. Use more specific words like 分裂 for groups or 粉砕 for physical crushing.
市場が細分化されている。
The market is fragmented.
社会の分断が進んでいる。
Social fragmentation is progressing.
Loanword from English, used in technical IT contexts.
Memory fragmentation is a problem.
注意力が分散して集中できない。
My attention is fragmented and I can't concentrate.