lesser rhomboid muscle les·serr·hom·boidmuscle uncommon noun 1. rhomboid muscle that draws the scapula toward the vertebral column and slightly upward Synonymsrhomboid minor musclelesser rhomboid musclemusculus rhomboideus minor Related words Broader terms rhomboid WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
