波导 bōdǎo waveguide Origin Definitions Defs Strokes Stroke Words Sentences Sents bōdǎo waveguide · tropospheric ducting 波 bō noun wave (physics) (physics) the transmission of vibration through a medium, such as sound or electromagnetic waves导 導 dǎo nounverb to conduct to transmit or conduct, such as electricity or heatbōdǎo Bird 波 bō nounverb wave (water) a wave or ripple on the surface of water导 導 dǎo verbnoun to lead to lead or guide; to show the way