The meaning of OH is —used to express an emotion (such as surprise or desire) or in response to physical stimuli. How to use oh in a sentence.

Hydroxide is a diatomic anion with chemical formula OH −. It consists of an oxygen and hydrogen atom held together by a single covalent bond, and carries a negative electric charge. It is an important but …

Dr. Oh became interested in OB-GYN because she enjoys all aspects of women’s health, from being able to care for women during pregnancy and delivery to helping manage changes during the peri- …

OH definition: 1. used to express different emotions, such as surprise, disappointment, and pleasure, often as a…. Learn more.

More details about acids, bases, and the reactions they undergo will be discussed later in this text. However, because you have just learned about ions and ionic compounds, it is worth pointing out …

Define oh. oh synonyms, oh pronunciation, oh translation, English dictionary definition of oh. abbr. 1. Ohio 2. open house interj. 1. Used to express strong emotion, such as surprise, fear, anger, or pain: …

5 senses: 1. an exclamation expressive of surprise, pain, pleasure, etc 2. an expression used to preface a remark, gain time,.... Click for more definitions.

Nov 20, 2025 · Oh. Meaning What Does It Mean? Interjection Oh is used as an exclamation, which is a type of interjection that expresses strong emotions or feelings. Exclamations are often used to …

Learn about hydroxide (OH⁻) in chemistry—its formula, charge, examples, real-life uses, and importance in acids and bases.

6 days ago · Oh, leave me alone. A word to precede an added or offhand comment or afterthought. Oh, and don't forget your coat. What if he says, "Oh, I need to see your ID"? An invocation or address …