The phrase "yellow triangle" refers to a symbol that is often used to warn or indicate caution. It is commonly seen in road signs to alert drivers about potential hazards ahead. Full definition
The new requirements also added a large yellow triangle with black exclamation point to make the warning more noticeable. (wellnessmama.com)
In order for the photons to be detectable by the human eye, they are amplified by laser beams (boxes with yellow triangle symbol). (sciencedaily.com)
Why we like it: Olga traveled to Tokyo along with Tom Cruise to continue promoting Oblivion in a remarkable Victoria Beckham dress with yellow triangle accent and tweed skirt. (thefashionspot.com)