from גָּלַל; something rolled, i.e. a heap of stone or dung (plural ruins), by analogy, a spring of water (plural waves); billow, heap, spring, wave.
Strong's 经文汇编(公版)
完整词典条目(Brown-Driver-Briggs)
גַּלn.m. heap, wave, billow
1.heap of stones
2.waves (rollers) poet.
3.spring
每处出现位置
2 Samuel 18:17גַּל־gal- · A person, place or thing: linked to the next word
And they took Absalom, and cast him into the great pit in the forest, and raised over him a very great heap of stones: and all Israel fled every one to his tent.