Meaning of SUBMERSIBLE in English

SUBMERSIBLE

sub ‧ mer ‧ si ‧ ble /səbˈmɜːsəb ə l, səbˈmɜːsɪb ə l $ -ˈmɜːr-/ BrE AmE noun [countable]

a small vehicle that can travel under water, especially one that travels to very great depths in the ocean for scientific purposes

—submersible adjective

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.