concentrate : अर्थ और परिभाषाएं

To direct or draw toward a common center; focus. To bring into one main body: Authority was concentrated in the president.

To make (a solution or mixture) less dilute.

To converge toward or meet in a common center. To increase by degree; gather:"Dusk began to concentrate into full night"(Anthony Hyde).

To direct one's thoughts or attention: We concentrated on the task before us.