What is the definition of 'emulate'?

Dear my Teachers and friends,
Would you like to explain me the definition of 'emulate’? I found it in dictionary in these definitions 1. To strive to equal or excel, especially through imitation: an older pupil whose accomplishments and style I emulated.
2. To compete with successfully; approach or attain equality with.
My question is, Is 'take after ‘other meaning of it?
In advance thank you very much indeed for your describing.
Sincerely yours
[color=violet]Mitra584:)

I would say ‘imitate’ is a better definition than ‘take after’, Mitra.

answers.com/emulate?afid=TBarLookup&nafid=27

emulate = compete with, contend with, copy, echo, follow, imitate, match, mimic, rival, vie with

He does his best to emulate his father.

emulate = imitate

She hopes to emulate the success of her predecessor.

emulate = copy

In business, a company may strive to emulate (model, copy) another’s success. Business leaders may have had mentors whom they emulated to achieve success. Remember that emulate is not simply a synonym of imitate. When you imitate someone, you copy what they do, and when you emulate someone, you strive to reach or exceed their success; you can do this by copying some of their best practices, but it’s always with a focus on matching or exceeding their success.

The boy hoped to emulate his older brother by excelling in sports. (imitate, follow suit)

I admire my manager and try to emulate her work ethic in order to please her. (imitate, model, exceed)