blood corpuscle vs somatic cell

blood corpuscle and somatic cell both are nouns.

Word	Noun	Adjective	Verb	Adverb
blood corpuscle	Yes	No	No	No
somatic cell	Yes	No	No	No

As nouns, somatic cell is a hypernym of blood corpuscle; that is, somatic cell is a word with a broader meaning than blood corpuscle:

blood corpuscle: either of two types of cells (erythrocytes and leukocytes) and sometimes including platelets
somatic cell: any of the cells of a plant or animal except the reproductive cells; a cell that does not participate in the production of gametes

Other hypernyms of blood corpuscle include vegetative cell.

blood corpuscle (noun)	somatic cell (noun)
either of two types of cells (erythrocytes and leukocytes) and sometimes including platelets	any of the cells of a plant or animal except the reproductive cells; a cell that does not participate in the production of gametes