Raise the back of your tongue to touch the soft palate (velum). Stop the air, then release.

Americans pronounce coin as KOYN (/kɔɪn/). You'll hear it in sentences like "Point to the coin" or "Join the coin joint for a joyful point" — more examples below.
Record yourself saying "coin" and play it back. The mic stays on your device — nothing's uploaded.
1 syllable, 3 sounds. Explore each sound's mouth shape and how it's made.
Raise the back of your tongue to touch the soft palate (velum). Stop the air, then release.

Start with rounded lips and tongue shifted back. Glide to relaxed lips with the tongue arching forward and up.
Touch the tip or front edge of your tongue to the roof of your mouth behind your teeth. Air flows through your nose.
