noun, noun which may take the genitive case particle 'no'
ceaseless; constant; uninterrupted
A yojijukugo meaning something continues without pause or interruption. Often used in formal or literary contexts.
His ceaseless efforts bore fruit.
Constant vigilance is necessary.
More common and neutral word for 'ceaseless' or 'incessant'. 常住不断 is a formal yojijukugo with a literary feel.
Means 'constant' or 'persistent' but can also mean 'usual' or 'ordinary' in other contexts. 常住不断 is more emphatic and exclusively means 'ceaseless'.
A yojijukugo composed of 常住 (permanent dwelling, constant presence) and 不断 (unceasing, constant). The combination reinforces the meaning of something that continues without interruption.