IPA: /ˈmɪdlaɪn/
KK: /ˈmɪdˌlaɪn/
A line that divides something into two equal parts, often used in anatomy to refer to the center line of the body.
The doctor explained that the midline is important for understanding body symmetry.
Midline → It is formed from "mid-" (meaning middle) and "line" (from Old English "līn", meaning a string or a line). The word "midline" refers to the line that divides something into two equal parts, specifically at the middle.
Think of the 'middle' ('mid-') of something being divided by a 'line' — that's what midline means.