单词 | red |
释义 | red (rĕd) n. 1. a. The hue of the long-wave end of the visible spectrum, evoked in the human observer by radiant energy with wavelengths of approximately 630 to 750 nanometers; any of a group of colors that may vary in lightness and saturation and whose hue resembles that of blood; one of the additive or light primaries; one of the psychological primary hues. b. A pigment or dye having a red hue. c. Something that has a red hue. 2. a. often Red A Communist. b. A revolutionary activist. 3. The condition of being in debt or operating at a loss: The firm has been in the red all year. adj. red·der, red·dest 1. Having a color resembling that of blood. 2. Reddish in color or having parts that are reddish in color: a red dog; a red oak. 3. a. Having a reddish or coppery skin color. b. often Red Often Offensive Of or being a Native American. 4. Having a ruddy or flushed complexion: red with embarrassment. 5. Relating to or being a red state. 6. often Red Communist. [Middle English, from Old English rēad; see reudh- in the Appendix of Indo-European roots.] redly adv. redness n. |
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