huliðshjálmrnafnorðkarlkynhuliðs-hjálmrm., and hulins-hjálmr, less correct, Fms. iii. 184, Fas. iii. 219:—a hidden helm (see s. v. hjálmr), Fms. ii. 141, Gullþ. 27, Fbr. 34 new Ed.