noun
crackleware; crackled pottery
Ceramics term for pottery with intentional crackle patterns in the glaze, created during firing.
この花瓶は罅焼きの技法で作られています。
This vase is made using the crackleware technique.
罅焼きの茶碗は独特の風合いがある。
Crackleware tea bowls have a distinctive texture.
貫入 refers to the crackle pattern itself or the process of crackling in ceramics, while 罅焼き specifically denotes pottery with such crackle patterns.
Compound of 罅 (ひび, 'crack') and 焼き (やき, 'firing, baking'), literally 'crack firing'. The term describes pottery intentionally fired to produce crackle patterns in the glaze.