backsack

noun — 2 senses

noun

US, UK /ˈbækˌsæk/

Etymology Compound of back + sack, possibly influenced by backpack.

A backpack.

A moment passed, then a bent old man labouring unsteadily under a backsack shuffled slowly through the afternoon gloom toward the Pawn shop's front entrance.2012, Richard J. Sutcliffe, The Builder:
The cyborg slung a backsack over his shoulder and exited the cockpit.2025, Josh Coker, Past The Fringe, page 27:

Slang, Vulgar The back of the testicles.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.