The phrase "walk through" is composed of two words, each spelled phonetically using the International Phonetic Alphabet (IPA). "Walk" is spelled /wɔk/, with the initial sound being a voiced labial-velar approximant /w/ followed by a short o vowel /ɔ/ and a voiceless velar stop /k/. "Through" is spelled /θru/, with the initial sound being a voiceless dental fricative /θ/, followed by a short u vowel /ʌ/ and a voiced alveolar approximant /r/. When spoken together, they form the phrase "walk through" /wɔk θru/.
The term "walk through" has various meanings depending on the context. It can be used as a noun, a phrasal verb, or a colloquial term. As a noun, a walk through refers to the act of physically inspecting or examining a space or property in detail, usually with the purpose of evaluation, assessment, or familiarization. It commonly applies to real estate, where potential buyers or tenants are given a guided tour to view and assess the property before making a decision. Furthermore, it can refer to a graphical representation or demonstration of a process, procedure, or instructions to create a better understanding or visualization.
As a phrasal verb, walk through means to guide someone by explaining or demonstrating a process step by step. This often applies to instructions, procedures, or training sessions where a person is shown how to perform a task or handle a specific situation. It involves providing clear and concise explanations, answering questions, and ensuring the person understands each step before moving forward.
In informal contexts, walk through can mean a casual review or recapitulation of events, particular situations, or topics. It involves discussing or describing something that has already occurred or is planned to happen, often to ensure clarity, understanding, or agreement among individuals. Walk through can also describe an easy or effortless accomplishment of a task or a pathway without obstacles.
Overall, the term walk through involves a physical, verbal, or mental process of inspection, explanation, or review to gain knowledge, understanding, or proficiency in a particular subject matter or task.
The word "walk through" has a fairly straightforward etymology. It is a compound word composed of the verb "walk" and the preposition "through".
The Middle English word "walken" or "waken" comes from the Old English word "wealcan", which means "to roll". Over time, "walken" evolved into the modern English word "walk", referring to the action of moving on foot.
The preposition "through" comes from the Old English word "þurh", meaning "from end to end, from side to side". It also has Germanic origins. Over time, "þurh" gradually transformed into "through", retaining its original meaning.