Meaning of party sub | Babel Free
Definitions
A very long submarine sandwich typically served at parties and other catered events, where either the guest or the host slices the sandwich into pieces fit for one person's appetite.
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.