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to spread out; to widen. (Said especially of one opening of a tube or round-topped vessel.) The end of the pipe flared out to a larger diameter. The top of the vase flared out, and was decorated with little blobs of colored glass.
flare something out
to spread something out; to make something wider. (Said especially of one end of a tube or round-topped vessel.) Can you flare the end of this pipe out a little? Flare out the end of this pipe.
1. To curve away distinctly: This skirt flares out below the knee.
2. To emit a flame or something shaped like a flame: The candles we were carrying flared out in the night. A beacon flared out from the lighthouse.
3. To make a sudden, angry verbal attack: The sergeant flared out at the troops.