the paint could have an effect on the overall balance. of the assembly. In other cases where the weight of. the paint is negligible compared to the weight of the. impeller, metal plates of varying sizes are welded.
countable noun. 1  The coccyx is the small triangular bone at the lower end of the spine in human beings and some apes. 2  a small triangular bone at the end of the spinal column in man and some apes, representing a vestigial tail.
Coccydynia, commonly called tailbone pain or coccyx pain, is a fairly rare and relatively poorly understood condition that can cause persistent pain at the very bottom of the spine. This part of the spine is the coccyx, or tailbone.Coccydynia is felt as a localized pain and will generally feel worse when sitting or with any activity that puts pressure on the bottom area of the spine. Watch: Coccydynia (Tailbone Pain) Video. The condition is much more common in women than men.his part of the spine is the coccyx, or tailbone. Coccydynia is felt as a localized pain and will generally feel worse when sitting or with any activity that puts pressure on the bottom area of the spine. Watch: Coccydynia (Tailbone Pain) Video.