- a roundish projection or division, as of an organ or a leaf.
- earlobe.
- any rounded projection forming part of a larger structure
- any of the subdivisions of a bodily organ or part, delineated by shape or connective tissue
- short for ear lobe
- any of the loops that form part of the graphic representation in cylindrical coordinates of the radiation pattern of a transmitting aerial
- any of the parts, not entirely separate from each other, into which a flattened plant part, such as a leaf, is divided
