yǎn
shell
operculum (Latin: little lid); a covering flap (in various branches of anatomy)
Pictophonetic: semantic 甲 (armor), phonetic 犬
Made of 厂 + 犬 + 甲
眼演言验严厌烟研颜掩延岩宴沿盐炎淹焰艳燕咽衍妍腌焉彦阉湮奄雁檐谚阎鼹赝魇胭唁嫣筵蜒晏俨芫堰崦恹