" concentrators "

 [ "concentric" ]

1: You will learn this in geometry.

  * e.g.,  ... The solar system is concentric. All the planets orbit the sun. 

 [ "concentric" ]

2: Concentric means "sharing the same center". Con- = used multiple times, -Centric = center-related. (like cooperate: multiple people doing the same task)

  * e.g.,  ... A properly set table has the bowls and plates concentric. 

 [ "concentric" ]

3: So, it's like a dartboard or bullseye: the circles are all around the same point.

 [ "concentric" ]

4: Something three-dimensional, like cylinders (water bottles, spray cans), may be coaxial.

 [ "concentration" ]

1: The act or process of concentrating, especially the fixing of close, undivided attention.

  * e.g.,  ... If you have great powers of concentration , that means you're able to focus all your attention on the matter at hand. 

 [ "Concentrate" ]

1: Orange juice with pulp without the juice

  * e.g.,  ... Don't drink that! That's lemonade concentrate! Not lemonade! 

 [ "Concentration" ]

1: What they did to the jews

  * e.g.,  ... Person 1: Yo Hitler sent those Jews to concentration camp so they could think right? Person 2: no nigga. They died 

 [ "Concentrate" ]

1: Euphemism for the delightful, ambrosial act of excreting; to shit. See concentration.

  * e.g.,  ... "Hold on, I'm going to the bathroom, I need to concentrate." "Yo, Imma gonna concentrate nigga". 

 [ "Concentrate" ]

1: focusing your attention on someone or something.

  * e.g.,  ... Tanvi and I had to concentrate to study for an exam. 

 [ "concentrate" ]

1: to smoke weed before an activity

  * e.g.,  ... john: yo man whats up wit you 

 [ "Concentrated" ]

1:  To get dissed or made fun of

  * e.g.,  ... Juiced? Naw! He got Concentrated! 

 [ "Concentrated" ]

2:  the newer version of juiced

 [ "molar concentration" ]

1: Something you learn in chemistry which my cousin calls hell

  * e.g.,  ... I would rather eat Popeyes biscuit than learn molar concentration 

 [ "concentration tongue" ]

1: Much like drummer tongue, the act of unconsciously sticking the tongue part way out of the mouth while performing any task requiring concentration.

  * e.g.,  ... Billy must find colouring difficult: his concentration tongue is sticking out.