Word Study
Oblocutor
CIDE DICTIONARY
Oblocutor, n. [L. oblocutor, obloquutor, fr. obloqui, oblocutus, to speak against; ob (see Ob-) + loqui to speak. See Loquacious.].
A disputer; a gainsayer. Bale. [1913 Webster]
For further exploring for "Oblocutor" in Webster Dictionary Online