| ADU | flatter in an obsequious manner |
|---|---|
| ADU | servile flattery |
| ADU | a person who uses flattery |
| ADU | obsequiously complimentary |
| ADU | any mature animal |
| ADU | a fully developed person from maturity onward |
| ADU | (of animals) fully developed |
| ADU | the body of an adult human being |
| ADU | a course (via lectures or correspondence) for adults who are not otherwise engaged in formal study |
| ADU | an adult female person (as opposed to a man) |
| ADU | the body of an adult woman |
| ADU | the average IQ of the adults in a given population |