dwelt = sat [as judge]: near where her namesake, Rebekah's nurse, died. Genesis 35:8.

Genesis 35:8
8 But Deborah Rebekah's nurse died, and she was buried beneath Bethel under an oak: and the name of it was called Allon-bachuth.

oak

OT:437 'allown, al-lone'; a variation of OT:436: KJV - oak. OT:436 'elown, ay-lone'; prolonged from OT:352; an oak or other strong tree: KJV - plain. See also OT:356. OT:352 'ayil, ah'-yil; from the same as OT:193; properly, strength; hence, anything strong; specifically a chief (politically); also a ram (from his strength); a pilaster (as a strong support); an oak or other strong tree: KJV - mighty (man), lintel, oak, post, ram, tree. OT:193 'uwl, ool; from an unused root meaning to twist, i.e. (by implication) be strong; the body (as being rolled together); also powerful: KJV - mighty, strength.

Allon-bachuth

OT:439 'Allown Bakuwth, al-lone' baw-kooth'; from OT:437 and a variation of OT:1068; oak of weeping; Allon-Bakuth, a monumental tree: KJV - Allon-bachuth. Allon-Bakuth: OT:437 'allown, al-lone'; a variation of OT:436: KJV - oak. OT:1068 bekiyth, bek-eeth'; from OT:1058; a weeping: KJV - mourning.