Definify.com
Webster 1913 Edition
Jabber
Jab′ber
,Verb.
 T.
 To utter rapidly or indistinctly; to gabble; 
as, to 
. jabber 
FrenchAddison.
 Jab′ber
,Noun.
 Rapid or incoherent talk, with indistinct utterance; gibberish. 
Swift.
 Webster 1828 Edition
Jabber
JAB'BER
,Verb.
I.
  JAB'BER
,Noun.
  Definition 2025
jabber
jabber
English
Verb
jabber (third-person singular simple present jabbers, present participle jabbering, simple past and past participle jabbered)
- (intransitive) To talk rapidly, indistinctly, or unintelligibly; to utter gibberish or nonsense.
 -  (transitive) To utter rapidly or indistinctly; to gabble.
-  1913, Joseph C. Lincoln, chapter 12, in Mr. Pratt's Patients:
- She had Lord James' collar in one big fist and she pounded the table with the other and talked a blue streak. Nobody could make out plain what she said, for she was mainly jabbering Swede lingo, but there was English enough, of a kind, to give us some idee.
 
 
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Translations
to gabble
Noun
jabber (uncountable)
-  Rapid or incoherent talk, with indistinct utterance; gibberish.
- (Can we find and add a quotation of Jonathan Swift to this entry?)