The phrase "be up and up" means to be honest and truthful. Its spelling may seem confusing at first glance as it contains the word "up" twice, however, the first "up" is actually a shortened form of the word "upon", pronounced /əˈpɒn/ in IPA phonetic transcription. Thus, the correct spelling is "be upon the up and up". This phrase originated in the early 1900s and is still commonly used today to describe someone who is trustworthy and reliable.
The dictionary definition of "be up and up" is a colloquial idiom used to describe someone who is honest, trustworthy, and transparent in their actions or intentions. When a person is described as being "up and up," it means that they behave in a sincere and straightforward manner, without any hidden agendas or ulterior motives.
This phrase can also refer to situations or deals that are fair and conducted in an ethical manner. When something is considered to be "up and up," it implies that all parties involved are acting in good faith and following the rules or standards that govern the situation, whatever it may be.
The origins of this phrase can be traced back to the mid-19th century, where "up and up" was initially used to describe a direction or movement that was steady, trustworthy, and aboveboard. Over time, the phrase has evolved to encompass not just physical movement, but also a person's character or behavior.
Being "up and up" is highly valued in various aspects of life, such as business, personal relationships, and legal matters. Individuals or entities who are known for being "up and up" often gain a reputation for their integrity, reliability, and adherence to moral principles.