en_tn/2sa/02/18.md

Zeruiah ... Joab ... Abishai ... Asahel ... Abner

These are the names of men. (See: rc://en/ta/man/translate/translate-names)

Asahel was swift in his feet like a wild gazelle

Here Asahel is compared to a gazelle, an animal that runs very fast. AT: "Asahel could run very fast" (See: rc://en/ta/man/translate/figs-simile)

wild gazelle

This small, four-legged animal, with two long horns on its head, runs very fast.