英和和英

発音

• (Received Pronunciation, General American) IPA: /ˈbækˌsæk/
• 韻: -æksæk
• ハイフネーション: back‧sack

名詞

backsack (plural backsacks)

1. A backpack.
   • 2012, Richard J. Sutcliffe, The Builder:

     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.

   • 2025, Josh Coker, Past The Fringe, page 27:

     The cyborg slung a backsack over his shoulder and exited the cockpit.

2. (slang, vulgar) The back of the testicles.

Further reading

• “backsack”, in Urban Dictionary, launched 1999.