To sing loudly and clearly, projecting the voice fully.
"The choir director kept telling them to sing out and not be afraid of the high notes."
Sing out, Louise!
— Gypsy (musical), lyrics by Stephen Sondheim, 1959
To sing or call out loudly and clearly; to shout something out, sometimes in a melodic way.
To sing or shout something in a loud, clear voice so everyone can hear.
2 meanings, ordered from most common to least. Color-coded by CEFR level.
To sing loudly and clearly, projecting the voice fully.
"The choir director kept telling them to sing out and not be afraid of the high notes."
Sing out, Louise!
— Gypsy (musical), lyrics by Stephen Sondheim, 1959
To say or call something out loudly and clearly.
"If you know the answer, sing out — don't keep it to yourself."
To send your singing voice outward — projecting sound out toward an audience.
To sing or shout something in a loud, clear voice so everyone can hear.
Can mean to project your singing voice fully, or more informally to call/shout something out loudly. Used in theatrical and vocal coaching contexts ('Sing out, Louise!' is a famous line). Also used informally to mean simply to call out an answer or response. More common in older or theatrical usage.
Natural word combinations native speakers use most often.
The five tense forms you'll use most often.
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