the empty space between the first line or other printed element on a page and the top of the page.
[hed-mas-ter, -mah-ster] /ˈhɛdˈmæs tər, -ˈmɑ stər/ noun 1. the person in charge of a private school. /ˌhɛdˈmɑːstə/ noun 1. a male principal of a school Gender-neutral form head teacher n. 1570s, from head (adj.) + master (n.).
/ˌhɛdˈmæstəlɪ/ adjective 1. typical of the duties and behaviour of a headmaster
noun 1. a microphone worn on one’s head.
[hed-mis-tris] /ˈhɛdˈmɪs trɪs/ noun 1. a woman in charge of a private school. /ˌhɛdˈmistrəs/ noun 1. a female principal of a school Gender-neutral form head teacher