comedo [ˈkɒmɪdəʊ, kəˈmiːdəʊ] (pl. comedones -ˈdəʊniːz)
( technical). term for blackhead (in sense 1) (技)。 同 blackhead (义项1)
语源
mid 19th cent.: from Latin, literally glutton', from comedere 'eat up', from com- 'altogether' + edere 'eat'. Used formerly as a name for parasitic worms, the term here alludes to the worm-like matter which can be squeezed from a blackhead