yellow up

B2Color

(literal)To change or cause something to change to a yellow color, often due to aging, ripening, or disease.

Example

• The leaves began to yellow up as autumn approached.
• Old documents tend to yellow up over time.

B2Gaming

(informal, slang)In games, an upward yellow arrow often signals bonus points or experience points awarded for certain actions.

Example

• Completing the quest made the yellow up arrow appear, indicating extra experience points.

B2Technology

(technical)In some operating systems, a yellow upward arrow in notifications may indicate system-level events like cloud communication.

Example

• The yellow up arrow appeared briefly, signaling a cloud sync was in progress.

B2Traffic

(technical)Yellow upward and downward arrows on signs warn of two-way traffic, enhancing safety awareness.

Example

• Drivers were cautioned by the yellow up and down arrows indicating two-way traffic ahead.

C1Culture

(offensive)To imitate or pretend to be of East Asian descent, often considered offensive.