mesenchyme

noun Embryology.

1. cells of mesodermal origin that are capable of developing into connective tissues, blood, and lymphatic and blood vessels.

noun

1. embryol the part of the mesoderm that develops into connective tissue, cartilage, lymph, blood, etc

n.

1. The part of the embryonic mesoderm that consists of loosely packed, unspecialized cells that are set in a gelatinous ground substance, from which connective tissue, bone, cartilage, and the circulatory and lymphatic systems develop.