Medi, Meso, Mid
Medi, meso, and mid all mean middle.
Median- middle value in a range of numbers
We had to find the median in the number group.
Midway- in or toward the middle of something
We were midway through the road trip.
Medieval-of or relating of the Middle Ages
The dress was very medieval; looking old fashioned.
An easy way to remember the meaning is mid for middle.
Also all of the roots start with m and m is in the middle of the alphabet.
Median picture: "Median Household Income Fell 3.8% between 2007/08 and 2011/12." - ONS. N.p., n.d. Web. 21 Nov. 2014.
Midway picture: "Hooniverse Road Trip: Kinsley, Kansas – “Midway USA”." Hooniverse. N.p., n.d. Web. 21 Nov. 2014.
Medieval picture: "Medieval Dresses." Polyvore. N.p., n.d. Web. 21 Nov. 2014.