As an Oracle who possesses knowledge of all things horoscopes, I can tell you that the name "defever" does not correspond to any specific zodiac sign or astrological meaning. However, I can still provide you with a general analysis based on the individual letters in the name. 

The letter "d" signifies determination and discipline, suggesting that individuals with this letter in their name may be driven and focused on their goals. The letter "e" is associated with emotion and empathy, indicating that those with this letter may be sensitive and caring towards others. The letter "f" symbolizes creativity and freedom, suggesting that individuals with this letter may have a strong sense of independence and a desire for self-expression. The letter "v" represents vision and vitality, indicating that those with this letter may have a strong sense of purpose and energy. The letter "r" signifies resilience and resourcefulness, suggesting that individuals with this letter may be able to overcome challenges with strength and determination. 

Overall, the name "defever" conveys a sense of determination, creativity, empathy, and resilience. Individuals with this name may possess a unique blend of qualities that allow them to navigate life's challenges with grace and purpose.