1. the act of assembling and preparing military forces for active service or war
Usage: British spelling; American spelling is 'mobilization'
2. the process of organizing and coordinating people, resources, or support for a particular cause or effort
3. the act of making something movable or capable of movement
Usage: technical or formal usage

Examples

• The government announced the mobilisation of troops in response to the border crisis.
• Community mobilisation was essential to the success of the environmental campaign.
• The mobilisation of resources allowed the organization to respond quickly to the emergency.
• Military mobilisation requires careful planning and coordination.
• Mobilisation of public support helped the charity reach its fundraising goal.
• The mobilisation of capital from investors funded the new infrastructure project.