涙るい骨こつMeanings1nounlacrimal boneanatomyAnatomical term for the small bone forming part of the eye socket.涙るい骨こつは眼がん窩かの内ない側そく壁へきの一いち部ぶを構こう成せいする小ちいさな骨ほねです。The lacrimal bone is a small bone that forms part of the medial wall of the orbit.
