IPA: /ˈɒkstə/
KK: /ˈɑks(t)ər/
The area under the arm where it meets the shoulder, commonly known as the armpit.
He raised his arm, revealing a tattoo on his oxter.
The word 'oxter' originates from Old English 'oxtre', meaning armpit or the area under the arm. It is related to the Old Norse word 'oxtr', which also means armpit. The term specifically refers to the anatomical region of the body.
Think of the Old English word for armpit, 'oxtre', to remember that 'oxter' refers to the area under the arm.