“cone of”

The following 2 entries include the term cone of.

cone of origin

: a clear area of cytoplasm where the axon of a neuron leaves the cell body

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cone of silence

: a cone-shaped region directly above a radio signal beacon in which signals from the beacon are not received by aircraft

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  • any of a genus helianthus especially h annuus of new world composite plants with large yellow rayed flower heads bearing edible seeds that yield an edible oil
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