CS for Just or Very Close
CS uses clenched teeth to show just happened, very near, very close, or tense nearness.

Learn It
Start with the simple version, then practice it with real signs.
CS often means something is close in time or space. It can mean just now, recently, or almost touching.
The teeth clench lightly. The face may feel tense because the meaning is close or immediate.
Use CS with ideas like NOW, RECENTLY, NEAR, ALMOST, or a close call.
Try It
Practice slowly. Make the mouth shape at the same time as the sign.
- Sign with CS to show just a moment ago.
- Sign with CS to show very close.
- Sign with CS to show a close call.
Simple Examples
Read the ASL line first. A dark green pill names the mouth shape, not an extra sign.
Common Mistake
Do not bite down hard or make the face look like anger unless the story is actually angry.
A little more grammar
CS can mark closeness in time, closeness in space, or tension around a near result. Context tells the viewer which one you mean.