Meaning of swift boat | Babel Free
Definitions
A small, shallow draft water vessel used by the United States navy for counterinsurgency (COIN) operations during the Vietnam War; Fast Patrol Craft (PCF).
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.