Straight BAALIN'
The word Baalim is the Hebrew plural for BAAL, the pagan god of nature and fertility. I quote from the Westminster Dictionary of the Bible article 'BAAL' (emphasis mine)
"... Baal worship apparently had its origin in the belief that every tract of ground owed its productivity to a supernatural being, or baal, that dwelt there. The farmers probably thought that from the Baalim, or fertility gods, of various regions came the increase of crops, fruit and cattle ... The worship of Baal was accompanied with lascivious rites (1 Kings 14:24), the sacrifice of children in the fire by parents (Jer.19:5), and kissing the image (1 Kings 19:18; Hos 13:2). Baal was often associated with the goddess Astoreth (Judg.2:13), and in the vicinity of his altar there was often an Asherah. (Judg.6:30; 1 Kings 16:32-33,R.V.)"