Meaning of sixgill shark | Babel Free
Definitions
Any deepwater shark in the genus Hexanchus, characterized by a broad, pointed head, six pairs of gill slits, comb-like, yellow lower teeth, and a long tail.
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.