defining characteristics in a sentence

Examples

1. The PRF is one of the defining characteristics of a radar system.
2. "Uncertainty is likely to be the defining characteristics of politics in the'90s,"
3. They're entirely admirable icons bereft of defining characteristics other than their sexual persuasion.
4. Defining characteristics : Male has yellow eye combs and a reddish neck pouch.
5. I definitely do not think this is a defining characteristic for a brand.
6. The defining characteristics of Straight Edgers seem paradoxical at first glance.
7. Soft energy technologies ( appropriate renewables ) have five defining characteristics.
8. By 1995, victims, perpetrators and persecutors had taken on well-defined characteristics.
9. Veal's affinity for this proletarian role derives from its defining characteristic, its youth.
10. Paleontologists regard this differace as the defining characteristic of mammalian fossils.