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lobe |
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lobe
1. any of the subdivisions of a bodily organ or part, delineated by shape or connective tissue 2. short for ear lobe 3. any of the loops that form part of the graphic representation in cylindrical coordinates of the radiation pattern of a transmitting aerial 4. any of the parts, not entirely separate from each other, into which a flattened plant part, such as a leaf, is divided lobe [lōb] (biology) A rounded projection on an organ or body part. (design engineering) A projection on a cam wheel or a noncircular gear wheel. (electromagnetism) A part of the radiation pattern of a directional antenna representing an area of stronger radio-signal transmission. Also known as radiation lobe. (engineering acoustics) A portion of the directivity pattern of a transducer representing an area of increased emission or response. (hydrology) A curved projection on the margin of a continental ice sheet. lobe A segment of a circle in tracery; a foil. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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