まく
まく · maku · JLPT N2 · verb-godan
to wind
🧶 巻 is the kanji for a roll (巻物 = scroll); 巻く = to make something into a roll
The root maki means roll, as in 巻物 (makimono, a scroll) and 寿司巻き (sushi roll). Adding the verb ending ku turns it into the action of winding or coiling.