| Main Entry: | red light |
| Part of Speech: | noun |
| Definition: | stop light |
Synonyms: |
traffic signal |
| Main Entry: | red flag |
| Part of Speech: | noun |
| Definition: | warning signal |
Synonyms: |
casus belli, delicate subject, red light, red rag, sore point |
| Main Entry: | stop light |
| Part of Speech: | noun |
| Definition: | traffic signal |
Synonyms: |
caution light, green light, red light, traffic light, yellow light |
| Main Entry: | traffic light |
| Part of Speech: | noun |
| Definition: | traffic signal |
Synonyms: |
amber light, caution light, go light, green light, pedestrian light, red light, stoplight, traffic control, yellow light |
| Main Entry: | thumbs down |
| Part of Speech: | noun |
| Definition: | rejection |
Synonyms: |
declining, disapproval, dissatisfaction, no, ostracism, rebuff, red light, refusal, snub, turndown, veto |
Antonyms: |
approval, thumbs up, welcome, yes |