結束

1. Origins, structure, and basic meaning

• Structure: 結束 is read as けっそく and is a noun and する verb for unity or solidarity among people joined around a common purpose.
• Basic usage: Unity among companions appears in 仲間の結束, while strengthening solidarity appears in 結束を深める.

2. Common pitfalls and similar expressions

• Bond within a group
  • It denotes a cooperative bond formed through shared activity or difficulty, not merely being gathered in one place.
• Difference from 団結
  • The meanings are close, but this word also focuses on the strength of the bond that has been formed.