blush; menstruation; red tide
Meanings
3 senses · 8 examplesnoun
a blush; the red flush that appears on the cheeks
literaryThis is a literary or formal term for blushing, often describing a shy or embarrassed reaction.
Upon hearing everyone's praise, a blush rose to her cheeks.
He was momentarily speechless, and a flush spread up his neck.
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This sudden confession made her cheeks flush like rosy clouds.
noun
menstruation; period
archaicThis is a highly euphemistic and somewhat dated term for menstruation. More common terms are '月经' or '大姨妈' (informal). It is rarely used in modern, direct conversation.
In the old days, women often used 'red tide' as an euphemism for menstruation.
She's not feeling well, perhaps her period is about to start.
noun
red tide (a harmful algal bloom)
technicalThis is a technical and environmental science term. It refers to a phenomenon where coastal waters become discolored red due to a high concentration of microorganisms, often harmful to marine life.
A severe red tide has appeared in this sea area, causing mass fish deaths.
Scientists are researching the causes and prevention methods of red tides.
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The news warned people not to eat shellfish from areas affected by the red tide.