IPA: /ˈstɪŋləs/
KK: /stɪŋləs/
Describing something that does not have a sting or the ability to sting.
The stingless bee is known for its gentle nature and lack of a painful sting.
Stingless is formed from "sting" (from Old English "stingan", meaning to pierce or prick) and "-less" (meaning without). The word describes something that does not have the ability to sting or pierce.
Think of something that is 'without' ('-less') the ability to 'pierce' ('sting') — that's why stingless means unable to sting.