墨守ぼくしゅ Noun Irregular Transitive English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verb adherence (to custom, tradition)
旧套墨守きゅうとうぼくしゅ Noun Irregular English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru yojijukugo clinging to old customs;adhering to old traditions