1) to croak
1a) of the cry of a raven
1b) hence, to cry out, cry aloud, vociferate
1c) to cry or pray for vengeance
2) to cry
2a) cry out aloud, speak with a loud voice
Part of Speech: verb
Citing in TDNT: 3:898, 465
A primary verb; properly to "croak" (as a raven) or scream, that is, (generally) to call aloud (shriek, exclaim, intreat): - cry (out).
These two sites give similar information, with the definition from several dictionaries and statistics on the use of the word.
Perseus Digital Library
University of Chicago's Logion lexicon
Thayer's dictionary plus other information.
From this site's dictionary (in Italian)
Click on the first column to search for that word as a form of the root κράζω; click on the second column to search for that grammatical form of the root κράζω; click on the third column to search for that word and grammatical form; click on the total to search for the root κράζω.