- of or relating to a corpuscle, or unattached cell, especially of the kind that floats freely, such as a blood or lymph cell: Mean corpuscular volume (MCV) is the average size of red blood cells.
- of or relating to a corpuscle, a small mass or body of cells forming a more or less distinct part, such as the sensory receptors at nerve endings.
- of or relating to a corpuscle, a minute or elementary particle of matter, such as an electron, proton, or atom.
- being, relating to, or similar to a particle: Do the experiment with something known to be corpuscular rather than wavelike, such as marbles.
