Meaning of お人好し in Japanese

Definition of お人好し

おひとよし(ohitoyoshi) 【お人好し ·お人よし】

(adj-na, adj-no, n) softhearted (good-natured, credulous) person; easy mark; soft touch; simple soul
彼はお人よしのカモから大金を巻き上げました。
He made heaps of money by ripping off naive suckers.

母ははは、のんきでほがらかでお人好しおひとよしです。

My mother is carefree, cheerful and good-natured.

公平に評すれば、彼かれはお人好しおひとよしだ。

To do him justice, he is a good-natured man.

A certain door-to-door salesman made a fool of a trusting old lady and went off with a lot of her money.

彼かれはお人好しおひとよしです。

He's very soft-hearted.