left
Move the an "L" hand to the left.
I tend to just use my dominant hand (I'm right handed) for this sign.
I've noticed though that lots of right-handed folks use their left hand to
sign LEFT.
LEFT: (as in the direction)
For the concept of "left behind"
See "LEAVE"
American Sign Language University ™ ASL resources by Lifeprint.com © Dr. William Vicars