adj. ‘end-long,’ from one end to another; eptir endilangri mörkinni, Eg. 58; með endilöngum bekkjum, along the benches, Nj. 220; útlaga fyrir endilangan Noreg, 368, Fms. iv. 319, Grett. 97: as adverb. phrases, ‘endwise,’ opp. to ‘across,’ at endilöngum skipum, Fms. vii. 94; um endilangan, Stj. 290; um endilangt, Bs. i. 644; at endilöngu, El. 32.