Poor, of someone who lacks the necessities of living.
For someone (actor muɴ- & patient) to become poor, as of a lazy person, one who gambles away his or her wealth, one whose wealth is used up in sacrificing animals or buying medicines and medical services for sickness.
For someone or something (actor -um- & inst; s actor maN- & inst) to cause someone (patient -on) to become poor, as for a natural catastrophe to exhaust one's wealth.