【电】 octode
eight
【医】 octa-; octo-
bally; cruelly; extreme; fearfully; mighty; pole
【医】 per-; pole; polus
canal; duct; fistula; guarantee; meatus; pipe; tube; wind instrument
【化】 pipe; tube
【医】 canal; canales; canalis; channel; duct; ductus; salpingo-; salpinx
syringo-; tuba; tube; tubi; tubing; tubo-; tubus; vas; vaso-; vessel