concentre
Concentre is a form of the French verb concentrer. In modern French, concentre is the third-person singular present indicative, as in il concentre ses efforts, meaning he concentrates or focuses. It also serves as the base form for other conjugations in the present tense, and is used across all persons as je concentre, tu concentres, nous concentrons, vous concentrez, ils concentrent.
The verb concentrer has several related senses. The most common is to focus attention or resources: concentrer
Etymology: concentrer derives from Latin concentrāre, from con- (together) + centrum (center). The English cognate is concentrate;