End fire array
A linear array of elements whose centres lie on a straight line and whose principal direction of radiation or reception is along this line. An end fire array is often composed of a number of parallel dipoles or monopoles which are coplanar and equally spaced.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM