noun (n)

• a small shallow-draft boat carrying mounted guns; used by costal patrols

  perahu kecil shallow draft dilekapkan membawa senjata; digunakan oleh tentang tulang rusuk patroli

  source: wordnet30
• A vessel of light draught, carrying one or more guns.

  wadah cahaya penarikan, satu atau lebih membawa senjata.

  source: webster1913