חָלוּץchalutz meaning in Biblical Hebrew
armed vanguard soldier · noun (Qal passive participle used as a noun)
Also spelled in English: halutz, haluts

Before the ark, and before the priests with their shofars, the armed men walk out first toward the walls of Jericho. Hebrew calls each of them a chalutz.
וְהֶחָלוּץ יַעֲבֹר לִפְנֵי אֲרוֹן יְהוָה
“And the armed vanguard shall pass before the ark of the LORD. (Joshua 6:7)”
Who was the chalutz in your family, the one who went ahead first?