green light

Fetched 2026-10-26 (cache).

Synonyms: greenlight, green-light, green lights, green knight, green lit

Antonyms: greenlight, green-light, green lights, green knight, green lit

Related words from Datamuse; suggestions, not definitions.

Noun

1. A [[traffic light]] in its green state (indicating that vehicles may proceed).
2. {{lb|en|idiomatic}} [[approval|Approval]], or [[permission|permission]] to [[proceed]].
3. {{lb|en|slang}} A [[go-ahead]] to commit a [[crime]], specifically to carry out a hit on someone (i.e. to [[kill]]).

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.