1. The forward mast in any vessel.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• formost,
• foreast,
• foremosta,
• forems,
• formast,
• forecaset,
• foremeost,
• fareast,
• foremand,
• formemost,
• frecast,
• foremat,
• foreacst,
• forebast,
• forrmast,
• foramast,
• foremest,
• foretast,
• foredeisgn,
• forergut

• foremost,
• forest,
• forecast.

The adjective form of the word "foremast" is "foremost".

The plural of the "foremast" can be the "foremasts".

The singular of the "foremast" can be the "foremast".