whereof
Of whatOf what.
UK/wɛəɹˈɒv/US/(h)wɛɹˈʌv/
» Whereof one cannot speak, thereof one must be silent.
Wovon man nicht sprechen kann, darüber muss man schweigen. — virgil
Scott · Tatoeba · CC BY 2.0 FRMeaning
2 senses(archaic, not comparable)Of what.
(archaic, not comparable)Of which.
Examples
2 sentencesWhereof one cannot speak, thereof one must be silent.
deWovon man nicht sprechen kann, darüber muss man schweigen. — virgil
Tom knows whereof he speaks.
Origin
From Middle English wherof; equivalent to where + of. Compare the parallel formations of SFrom Middle English wherof; equivalent to where + of. Compare the parallel formations of Swedish varav and Dutch waaraf.
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