corpuscle

noun2

1. •
   A minute particle; an atom; a molecule.

   • It is the object of the mechanical atomistic philosophy to confound synthesis with synartesis, or rather with mere juxtaposition of corpuscles separated by invisible interspaces. — 1809
2. •
   A protoplasmic animal cell; especially, such as float free, like blood, lymph, and pus corpuscles; or such as are embedded in an intercellular matrix, like connective tissue and cartilage corpuscles.

   • They gave me blood tests, of course. All kinds of blood tests testing my white corpuscles, testing my red corpuscles, testing one against the other. — 2017

noun2

1. •
   A member of Corpus Christi College, Oxford.
2. •
   A member of Corpus Christi College, Cambridge.