Г222
ЧУГУННАЯ ГОЛОВА
collNP 1. rude. Also: ЧУГУННЫЕ МОЗГИ coll, rude ( usu. appos, vocative, or subj-compl with copula (subj: human) a very stupid, slow-witted person
lamebrain
numskullboneheadblockheaddolt.
2. - (у кого)
VP subj. with быть« or obj)
s.o. has a feeling of sluggishness, heaviness in the head: голова (у X-a) была чугунная - X's head was (felt) heavyX's head was (felt) like leadX's head felt as if (like) it weighed a ton
ходить (лежать и т. п.) с чугунной головой = (walk (lie etc) around) with a leaden head.