Meaning of helionaut | Babel Free
Definitions
Someone who travels to the Sun; an explorer of the Sun.
rare
Examples
“IIRC from the director's commentary the name was chosen to add a bit of humility to the mission, lest the helionauts get too cocky about their cutting edge technology.”
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.