Meaning of solar sail | Babel Free
Definitions
A sail-like structure on a spacecraft consisting of very large ultrathin mirrors, with propulsion being achieved by the radiation pressure of light from a star or laser.
Equivalents
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.