Funnel Engineering Smoke-stack or smoke-pipe. (See Smoke Pipe.) Midship portion of an iron screw steamer — funnel, whistle, ventilator, pole compass and pilot-bridge Midship-section of a steamer, showing end of boilers, coal-bunkers, etc. Funnel, escape pipe, whistle, etc. — the upper works of a steamer named ← FulminatesAll “F” entriesFunnel →