KNOW ALL Meaning and
Definition
-
The term "know all" is an idiom used to describe a person who claims to have extensive knowledge and expertise on various subjects, often appearing arrogant or conceited when expressing their opinions or correcting others. This phrase is derived from the notion that the individual possesses an all-encompassing understanding of everything, making them seem intellectually superior.
A "know all" may exhibit a tendency to interject in conversations or discussions, offering unsolicited advice or explanations, whether or not their input is relevant or accurate. This behavior may stem from a desire to impress others or validate their perceived intelligence. However, this inclination can lead to annoyance or resentment within social settings, as excessive correction or continuous domination of conversations may be perceived as arrogance or a lack of consideration for others' perspectives.
Despite their proclaimed knowledge, a "know all" may not possess the depth of expertise or understanding they assert. Their arrogance can create an aura of skepticism from others and may invite challenge or scrutiny of their claims. However, it is important to acknowledge that some individuals using this phrase may genuinely possess a high level of knowledge in certain domains, but overextending this expertise can still result in negative perceptions.
Overall, a "know all" is someone who purports to be exceptionally knowledgeable on a wide range of topics, often to the point of arrogance. While their confidence may sometimes be justified, it is important to approach their claims with critical thinking and avoid blindly accepting their authority without proper validation.
Etymology of KNOW ALL
The word "know all" is a compound formed by combining the verb "know" with the adjective "all".
The verb "know" traces back to the Old English word "cnāwan", which has Germanic origins. It has cognates in other Germanic languages such as German "kennen" and Old Norse "kenna".
The adjective "all" also comes from Old English, derived from the word "eall", meaning "every, entire". It has cognates in other Germanic languages, such as German "all" and Dutch "al".
When these two words are combined, "know all" forms a compound noun that refers to someone who claims or is believed to possess extensive knowledge about many subjects.
Idioms with the word KNOW ALL
-
know all there is to know about sth
To have complete knowledge or expertise on a certain subject or topic.
-
know all the answers
To "know all the answers" means to believe that one possesses all the knowledge or solutions to a particular situation, problem, or question, often leading to a sense of arrogance or conceit.
-
know all the angles
To know all the angles means to be fully informed or knowledgeable about a situation, typically in order to gain an advantage or manipulate the outcome to one's benefit.
-
have/know all the answers
To have all the answers means to think that one possesses the solution to all problems or difficulties, to believe that one has complete knowledge or understanding of a situation.
