Meaning of pair bond | Babel Free
/ˈpɛɹˌbɑnd/Definitions
A relationship, often permanent, formed between a male and female animal; initiated during courtship and maintained after mating.
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.