An innuendo is an indirect hint or suggestion that might be misunderstood if you don't catch its subtlety.
When someone uses an innuendo, they often make a comment that sounds innocent but actually implies something more. For example, someone might say "I love spending time with my accountant" and leave it at that. To the listener who's not paying close attention, it sounds like they just enjoy math problems together, but to those who catch the innuendo, there might be a hint of flirtation or romance involved. Innuendos can be tricky because they're often not directly stated, so you have to use your imagination and understanding of the context to pick up on what's really being said.
A derogatory hint or reference to, or (often sexual) insinuation about, a person or thing.
Example: She made a devious innuendo about her opponent, who was embarrassed.
