What is the first sound in the word "dog"? - briefly
The first sound in the word "dog" is the consonant "d".
What is the first sound in the word "dog"? - in detail
The first sound in the word "dog" is the phoneme /d/. This consonant sound is produced by placing the tongue against the upper teeth or the ridge behind the teeth (the alveolar ridge) and then releasing it, allowing air to flow out of the mouth. In linguistic terms, this is known as a voiced alveolar stop, characterized by its voicing—the vibration of the vocal cords during articulation—and its position at the alveolar ridge. This sound is distinct from other consonants and sets the foundation for the pronunciation of the word "dog."