4@NearTipFinger-PalmBackFingerDown-4@SideTrunkhigh-PalmBackFingerUp RoundVert 4@SideTrunkhigh-PalmBackFingerUp-4@SideTrunkhigh-PalmBackFingerUp

Etymology
Illustrative of the referent.

Production

 * [[Image:ASL 4@NearTipFinger-PalmBackFingerDown-4@SideTrunkhigh-PalmBackFingerUp RoundVert 4@SideTrunkhigh-PalmBackFingerUp-4@SideTrunkhigh-PalmBackFingerUp 2.jpg|right|75px]] Move the dominant hand in an arc upward, then across toward the dominant side, then down, to the following posture.
 * Hold both hands still briefly.
 * [[Image:ASL 4@NearTipFinger-PalmBackFingerDown-4@SideTrunkhigh-PalmBackFingerUp RoundVert 4@SideTrunkhigh-PalmBackFingerUp-4@SideTrunkhigh-PalmBackFingerUp 2.jpg|right|75px]] Move the dominant hand in an arc upward, then across toward the dominant side, then down, to the following posture.
 * Hold both hands still briefly.
 * Hold both hands still briefly.

Noun

 * 1) rainbow