misconjecture
nounEtymology From mis- + conjecture.
1
Archaic A wrong conjecture or guess.
- I hope they will plausibly receive our attempts, or candidly correct our misconjectures1650, Thomas Browne, Pseudodoxia Epidemica: […], 2nd edition, London: […] A[braham] Miller, for Edw[ard] Dod and Nath[aniel] Ekins, […], →OCLC: