Definition of 「塁」:
1. Anciently the same as "垒" (lěi), referring to a mound or heap.
2. (Noun) (Phonetic composition: from 土 [earth], with 雷 [thunder] sound). Original meaning: military walls, walls or buildings that protect military camps.
Same as original meaning: mound, military wall. — From "Shuōwén Jiězì" (A Dictionary of Chinese Characters).
3. (Noun) (Phonetic composition: from 土 [earth], with 雷 [thunder] sound). Original meaning: military walls, walls or buildings that protect military camps.
Same as original meaning: mound, military wall. — From "Shuōwén Jiězì" (A Dictionary of Chinese Characters).