Definition of weightless in English:

weightless

adjective ˈweɪtləsˈweɪtləs

(of a body, especially in an orbiting spacecraft) not apparently acted on by gravity.
（身体，尤指在绕轨道运行的太空船里）失重的
Example sentencesExamples
- The final year physics undergraduates plan to study the crystallisation of protein solutions in weightless conditions.
- Water's buoyancy makes a swimmer feel weightless and reduces stress on joints in the spine, hips and knees.
- Her body slowly felt weightless and she landed softly on her hands and knees.
- She felt strangely weightless and ready to drift off with the next breeze.
- She felt light, weightless, as if she were lying on a thick layer of foam.
- The ship will not go fast enough to get into orbit, but the pilot will be weightless for three minutes.
- So far little is known of how the female body is affected by weightless conditions.
- Once in space, astronauts must adapt to microgravity, a nearly weightless environment.
- Learn to feel weightless in the water by balancing your body in the water.
Synonyms
easy to lift, not heavy, weighing very little, lightweight

Derivatives

weightlessly

adverbˈweɪtləsliˈweɪtləsli

She seems to float across the stage weightlessly.
Example sentencesExamples
- He felt as though he were drifting weightlessly through an endless tunnel.
- Or just hang out - weightlessly - in zero gravity.

Definition of weightless in US English:

weightless

adjectiveˈwātləsˈweɪtləs

(of a body, especially in an orbiting spacecraft) not apparently acted on by gravity.
（身体，尤指在绕轨道运行的太空船里）失重的
Example sentencesExamples
- The ship will not go fast enough to get into orbit, but the pilot will be weightless for three minutes.
- Water's buoyancy makes a swimmer feel weightless and reduces stress on joints in the spine, hips and knees.
- Her body slowly felt weightless and she landed softly on her hands and knees.
- She felt strangely weightless and ready to drift off with the next breeze.
- Once in space, astronauts must adapt to microgravity, a nearly weightless environment.
- Learn to feel weightless in the water by balancing your body in the water.
- The final year physics undergraduates plan to study the crystallisation of protein solutions in weightless conditions.
- So far little is known of how the female body is affected by weightless conditions.
- She felt light, weightless, as if she were lying on a thick layer of foam.
Synonyms
easy to lift, not heavy, weighing very little, lightweight

词汇	weightless
释义	Definition of weightless in English: weightless adjective ˈweɪtləsˈweɪtləs (of a body, especially in an orbiting spacecraft) not apparently acted on by gravity. （身体，尤指在绕轨道运行的太空船里）失重的 Example sentencesExamples The final year physics undergraduates plan to study the crystallisation of protein solutions in weightless conditions. Water's buoyancy makes a swimmer feel weightless and reduces stress on joints in the spine, hips and knees. Her body slowly felt weightless and she landed softly on her hands and knees. She felt strangely weightless and ready to drift off with the next breeze. She felt light, weightless, as if she were lying on a thick layer of foam. The ship will not go fast enough to get into orbit, but the pilot will be weightless for three minutes. So far little is known of how the female body is affected by weightless conditions. Once in space, astronauts must adapt to microgravity, a nearly weightless environment. Learn to feel weightless in the water by balancing your body in the water. Synonyms easy to lift, not heavy, weighing very little, lightweight Derivatives weightlessly adverbˈweɪtləsliˈweɪtləsli She seems to float across the stage weightlessly. Example sentencesExamples He felt as though he were drifting weightlessly through an endless tunnel. Or just hang out - weightlessly - in zero gravity. Definition of weightless in US English: weightless adjectiveˈwātləsˈweɪtləs (of a body, especially in an orbiting spacecraft) not apparently acted on by gravity. （身体，尤指在绕轨道运行的太空船里）失重的 Example sentencesExamples The ship will not go fast enough to get into orbit, but the pilot will be weightless for three minutes. Water's buoyancy makes a swimmer feel weightless and reduces stress on joints in the spine, hips and knees. Her body slowly felt weightless and she landed softly on her hands and knees. She felt strangely weightless and ready to drift off with the next breeze. Once in space, astronauts must adapt to microgravity, a nearly weightless environment. Learn to feel weightless in the water by balancing your body in the water. The final year physics undergraduates plan to study the crystallisation of protein solutions in weightless conditions. So far little is known of how the female body is affected by weightless conditions. She felt light, weightless, as if she were lying on a thick layer of foam. Synonyms easy to lift, not heavy, weighing very little, lightweight
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