Pronunciation: [bˈe͡ɪs ˈɒn] (IPA) 
The phrase "base on" is commonly misspelled as "based on". The correct spelling is "base on", with only one "d". The word "base" is pronounced as /beɪs/, while "on" is pronounced as /ɒn/ or /ɑn/. In combination, the phrase is pronounced as /beɪs ɒn/ or /beɪs ɑn/. The correct spelling and pronunciation is important as it ensures effective communication and prevents misunderstandings in written and spoken language.
"Base on" is a phrasal verb that refers to the act of relying on certain facts, information, or evidence as a foundation or justification for a particular decision, action, or belief. This expression implies that the outcome or result is directly influenced or derived from the underlying basis or principle that has been established.
The phrase often carries the connotation of being logical, valid, or well-founded, as it suggests the use of a solid or reliable support system. When one bases something on a specific factor, it means they are majorly considering, using, or depending on that factor to make a conclusion, form an opinion, or take a course of action.
"Base on" can be used in various contexts and disciplines, such as scientific research, legal arguments, business strategies, and personal decision-making. It emphasizes the importance of using substantive evidence, logical reasoning, or established principles to ensure the validity and credibility of an action or belief. By basing something on or upon certain factors, individuals or entities aim to establish a solid and reasoned foundation for their decisions, judgments, or statements.
In summary, "base on" means to establish or rely upon a particular factor, information, or evidence as a fundamental element in making decisions, forming opinions, or taking actions. It denotes a logical, credible, and well-founded approach to ensure the validity and soundness of one's reasoning or stance.
The phrase "base on" is not a word itself, but rather a combination of the word "base" and the preposition "on". The etymology of "base" can be traced back to the Old French word "bas" meaning "low" or "lowly". This word was derived from the Latin "bassus", which also meant "low". As for the preposition "on", it originated from Old English "an", which stemmed from the Proto-Germanic root "ana". Over time, "base" and "on" merged together to create the phrase "base on", which is commonly used to indicate the foundation or support for something.
