Yes, overcame is written as one word.
No, overcame is not any sort of noun. The word overcame is the past tense of the verb (to) overcome. Example:He overcame many obstacles to earn his degree.
fear overcame me as I walked into the celler
grasped, learned, understood, surmounted, controlled, overcame, subdued, conquered
Dyslexia was one roadblock Einstein overcame.
One obstacle that Albert Einstein overcame was his struggle with learning disabilities during his early education. Despite facing challenges with traditional schooling, he went on to revolutionize physics with his groundbreaking theories.
high school musical overcame Hannah Montana
The verb overcame is the past tense verb to overcome.
Satan, Lucifer, the devil, whatever you want to call him/it.
Shakespeare overcame many problems in theater, but also in life. One of these things he overcame in life was being an eighteen year old and haveing a wife and child to take care of.
He was modest and diffident about his own success. She overcame her natural diffidence and spoke with great frankness.
Revelation 12:11 And they overcame him by the blood of the Lamb and by the word of their testimony, and they did not love their lives to the death.
He overcame his obstacles of reaching his goal and toughed it out.