Pronunciation: [nˈə͡ʊ hˈa͡ʊ] (IPA) 
The words "know how" are spelled as they are pronounced in English. The "k" sound is followed by the "ow" diphthong, which is pronounced like the word "cow." This is represented in the International Phonetic Alphabet (IPA) as /noʊ haʊ/. The "k" and "h" sounds are both pronounced, but they can be difficult for some non-native speakers to distinguish. However, the overall sound of the word is straightforward and easy to understand.
Know-how refers to practical knowledge, skills, or expertise possessed by an individual or a group of people in a particular field or domain. It encompasses both theoretical understanding and practical application, to effectively and successfully perform specific tasks or achieve desired outcomes. Know-how is often acquired through hands-on experience, training, and informal learning, rather than solely gained from formal education or theoretical knowledge.
This term is frequently used to describe the abilities and skills required to navigate complex processes, solve problems, or accomplish tasks efficiently. Know-how includes both technical expertise, such as operating machinery or using software applications, as well as non-technical skills, like communication, teamwork, and problem-solving.
Know-how is often context-specific, as individuals may possess expertise in certain areas or industries, such as carpentry, cooking, marketing, or programming. It implies deep familiarity and proficiency in applying knowledge and techniques to practical situations, allowing individuals to consistently deliver high-quality results.
In business settings, know-how is often valued and sought after as it contributes to improved productivity, innovation, and competitiveness. It is seen as an essential asset that differentiates individuals or companies within a specific field. Furthermore, know-how can be transferred from one individual or group to another through mentorship, training programs, or organizational practices, helping to spread expertise and ensure its continuity and growth.
The phrase "know how" is a compound term formed by combining the verb "know" and the noun "how".
The word "know" comes from the Old English word "cnāwan", which meant "to have perception, to recognize or understand". It evolved from the Proto-Germanic word "knawan" and has cognates in other Germanic languages such as German "kennen" and Dutch "kennen".
The word "how" can be traced back to the Old English word "hū", which denoted "in what way". It shares its roots with the Proto-Germanic word "hwo" and is also related to words like German "wie" and Dutch "hoe".
As for the combination "know how", it originated from Middle English and has been used since the 14th century. It combines the concept of knowledge or understanding with the notion of a method or way of doing something.
