What does excern mean?
Excern means (archaic) excrete; give off.
/ɪkˈsɜː(ɹ)n/ · verb
(archaic) excrete; give off.
That which is dead, or corrupted; or excerned, hath antipathy with the same thing when it is alive and sound, and with those parts which do excern.
An unguent or pap prepared, with an open vessel to excern it into.
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Excern means (archaic) excrete; give off.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
That which is dead, or corrupted; or excerned, hath antipathy with the same thing when it is alive and sound, and with those parts which do excern.
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