A tribeswoman is a woman who belongs to a tribe. It is the exact partner word to 'tribesman', and everything true of that word is true here — it appears in history writing, in reporting from places where tribes still shape daily life, and in older travel books; and it is a word used from the outside, not one people usually choose for themselves. One difference is worth noticing: 'tribeswoman' is much rarer than 'tribesman'. Part of that is old habit — for a long time writers used 'tribesmen' for a whole group of people, women included, the way they once wrote 'mankind' for everybody. So when a writer does choose 'tribeswoman', it is usually because the fact that this person is a woman matters to the story. If you need to talk about the whole group, 'tribespeople' or 'members of the tribe' does the job without the awkwardness, and most careful writers today reach for one of those. The plural is 'tribeswomen'.

部落女性成員／族中婦女。中文原本就不用性別分詞，講「族人」男女都包含，所以 tribesman／tribeswoman 這組對立在中文裡沒有現成對應；要講明性別時才說「部落女性」「族裡的婦女」。