Pronunciation: [hˈɑːt stɹˈʌk] (IPA) 
The correct spelling of the phrase "heart struck" is /hɑrt strʌk/. It is spelled with two separate words, "heart" and "struck". "Heart" is spelled with the "ea" digraph, which represents the sound /ɑr/. "Struck" is spelled with the digraph "ck", which represents the /k/ sound after a short vowel. This phrase is commonly used to describe the feeling of being struck or deeply affected emotionally.
Heart struck or heart-struck is an adjective that describes an intense emotional state caused by sudden and overwhelming feelings. It refers to being deeply affected or moved by something or someone, to the point of experiencing a profound emotional impact on one's heart.
When someone becomes heart struck, their emotions are so powerful that it feels as if their heart has been struck or pierced with a powerful force, causing them to experience an overwhelming surge of emotions. It is often associated with a specific event or encounter that elicits an intense emotional reaction, such as falling deeply in love, encountering a heart-wrenching tragedy, or witnessing something incredibly awe-inspiring.
Heart struck can encompass a wide range of emotions, including joy, love, sorrow, awe, admiration, or even shock. It implies a state of being completely captivated, enthralled, or deeply influenced by someone or something. It goes beyond a mere emotional response, as it signifies a deep connection and resonance with the object of one's emotions.
This term is frequently used to convey the intensity of someone's feelings, emphasizing the profound impact on their emotional state. Whether experiencing extreme happiness or immense sadness, being heart struck signifies a powerful and consuming emotional experience that deeply affects the individual. It often implies that the emotional impact is so profound that it lingers in one's memory and shapes their future outlook.
The term "heart struck" is a combination of two words: "heart" and "struck".
The word "heart" dates back to Old English, where it was spelled "heorte". It can be traced even further back to the Proto-Germanic word "hertō", meaning "heart". In various languages, such as Dutch (hart), German (Herz), and Swedish (hjärta), similar words are used to refer to the organ associated with the circulatory system and emotions.
The word "struck" is derived from Middle English "stroken", which means to hit or strike forcefully. It has roots in Old English "strīcan" and Proto-Germanic "strikean", both with similar meanings.
When combined, "heart struck" refers to a deep emotional impact or intense feeling that is so powerful it affects the heart.
