1. the quality of lacking emotion, warmth, or human feeling
2. the quality of being mechanical, impersonal, or lacking character

Examples

• The soullessness of the corporate environment made her feel isolated.
• Critics complained about the soullessness of modern architecture.
• His soullessness in dealing with employees’ problems was shocking.
• The city’s soullessness was evident in its identical concrete buildings.
• She was disturbed by the soullessness of his response to the tragedy.
• The restaurant’s soullessness made dining there an unpleasant experience.