a small rivulet or brook.
any of certain long, narrow, straight or sinuous trenches or valleys observed on the surface of the moon.
a brook or stream; rivulet
a small channel or gulley, such as one formed during soil erosion
Also rille. one of many winding cracks on the moon
noun 1. the outer edge, border, margin, or brink of something, especially of a circular object. 2. any edge, margin, or frame added to or around a central object or area. 3. the outer circle of a wheel, attached to the hub by spokes. 4. a circular strip of metal forming the connection between an […]
noun 1. a female given name. rima ri·ma (rī’mə) n. pl. ri·mae (-mē) A slit, fissure, or narrow elongated opening between two symmetrical parts.
- Rima glottidis
rima glottidis rima glot·ti·dis (glŏt’ĭ-dĭs) n. The narrow opening between the vocal cords.
- Rima oris
rima oris rima o·ris (ôr’ĭs) n. The opening of the mouth.