A fist pointing left, which may be used in conjunction with the right-facing fist to complete a fist-bump gesture.
Left-Facing Fist was approved as part of Unicode 9.0 in 2016 and added to Emoji 3.0 in 2016.
🤛 Left Fist Bump
The Left-Facing Fist emoji supports skin tone modifiers. A yellow (or other non-human) skin tone should be shown by default, unless an emoji modifier is applied.
Platforms without support for emoji modifiers display a missing symbol character (box with a cross, alien, or question mark in it) next to any modified emoji.