Focus on the pronunciation of head
English definition of “head”
/hed/ n [C/U] (TOP)
› a position or part at the top, front, or beginning: [U] They were early enough to get a place at the head of the line. [U] As the guest of honor, he sat at the head of the table (= the more important end). › The head of a plant is the top part where a flower or leaves grow: [C] I bought two heads of lettuce.