What is the meaning of هام?

important, significant

serious

interesting

to roam, to wander, to orbit

to enthuse over, to have a penchant [with بِ (bi) ‘for something’]

to thirst, to need quenching [with بِ (bi) ‘by’]

plural of هَامَة (hāma)

Arabic spelling of hâam (vulva)

Source: wiktionary.org