1. gradual changes or developments over time
Usage: plural of evolution
2. complex military or naval maneuvers involving coordinated movements
Usage: military; nautical

Examples

• The evolutions of technology have transformed how we communicate.
• Scientists study the evolutions of different species over millions of years.
• The evolutions in medical treatment have saved countless lives.
• The naval fleet performed complex evolutions during the training exercise.
• Social evolutions often happen gradually over generations.
• The evolutions of the dance troupe were perfectly synchronized.
• Cultural evolutions reflect changing values and beliefs in society.