1. the science, technology, or practice of designing, manufacturing, and using missiles
Usage: often used in military or aerospace contexts

Examples

• The defense contractor specializes in advanced missilry systems.
• Modern missilry has transformed military strategy over the past century.
• Engineers in the missilry division worked on the new guidance system.
• The country invested heavily in missilry research and development.
• Missilry experts were consulted on the weapons program.