Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
No pronunciation record was provided for this word.
The segregation of people of different colour or race, especially any barrier to black people participating in activities with white people.
Definition source: English Wiktionary via Wiktextract
Usage: UK
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
A pattern of varying tonal density that enables visual and numeric comparisons to be made across multiple printed sheets or pages.
Definition source: English Wiktionary via Wiktextract
Usage: UK
Topics: media, printing, publishing
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
A layer of good jewellery-quality opal within a rough opal.
Definition source: English Wiktionary via Wiktextract
Usage: UK
Topics: jewelry, lifestyle
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
barrier preventing blacks from participating in various activities with whites
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: color bar, color line, colour line, Jim Crow
Antonyms: none provided
Broader terms: ideological barrier
No etymology was provided for this word.