OH Definition & Meaning - Merriam-Webster
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.

OH | English meaning - Cambridge Dictionary
We use oh as a discourse marker to respond to new information or to show that we have just discovered something surprising. We often use it with other discourse markers: …

Ciara - Oh (Official Video) ft. Ludacris - YouTube
Ciara's official music video for 'Oh' ft. Ludacris. Click to listen to Ciara on Spotify: http://smarturl.it/CiaraSpot?IQid=Cia... As featured on Goodies.

OH | definition in the Cambridge English Dictionary
We use oh as a discourse marker to respond to new information or to show that we have just discovered something surprising. We often use it with other discourse markers: …

3.11: H⁺ and OH⁻ Ions - An Introduction to Acids and Bases
To identify H + as an acid and OH – as a base. You may have some idea, from your day-to-day experiences, of some chemical substances that are considered acids or bases. Generally, a compound that is sour is recognized as being an acid.

Oh - definition of oh by The Free Dictionary
oh (oʊ) interj., n., pl. oh's, ohs, interj. 1. (used as an exclamation of surprise, pain, disapprobation, sympathy, agreement, etc.)

Hydroxide - Wikipedia
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 usually minor constituent of water. It functions as a base, ligand, nucleophile, and catalyst.

Oh - Wikipedia
Oh, OH, or Oh! is an interjection, often proclaiming surprise, understanding or disappointment. It may refer to:

OH Definition & Meaning | Dictionary.com
OH definition: (used as an expression of surprise, pain, disapproval, etc.). See examples of oh used in a sentence.

Oh. Meaning: What Does It Mean? - English Study Online
Oh is an interjection used to express surprise, realization, disappointment, sympathy, or acknowledgment. In a one-word text, “Oh.” with a period may sound flatter, colder, or more final than Oh without punctuation.