Meaning of HEADING in English

noun Date: 1676 1. something that forms or serves as a head, the address and date at the beginning of a letter showing its place and time of origin, the compass direction in which the longitudinal axis of a ship or aircraft points, drift 6

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.