diameter, channel Example Sentence:

The channel is only a few centimeters in diameter, but that is wide enough for electrons to follow the channel to the ground in the visible form of a flash of lightning.

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Related: diameter, channel

Prev: Emergents, which do not form a continuous layer, are usually the giants of the forest, reaching heights of 35 to 70 m or more, and trunk sizes of over 2 m in diameter.

Next: One yard of fabric is sufficient to cover the exterior of an 18-in.-diameter hatbox.