1) Abnormal respiration 2) American slang for inform 3) Bellyache 4) Blabber 5) Complain 6) Complain loudly 7) Complaint of a sort 8) Gripe 9) Harsh screech 10) Kvetch a lot 11) Lame duck sound 12) Noise 13) Noisy complaint 14) Parrot a parrot 15) Parrot sound 16) Slang for a radio message 17) The noise of squawking 1) Beef 2) Cackle 3) Cry 4) Gripe 5) Skreigh 
[sound] Squawks or short wheezes are brief `squeaky` sounds that are also referred to as squeaks. Their waveforms show a sinusoidal pattern with a duration 10 to 100 ms and a frequency between 200 and 800 Hz. Many birds have made sounds which are onomatopoeically described as `squawk`. Squawks have been described in bird fancier`s disease a...
• (n.) Act of squawking; a harsh squeak. • (v. i.) To utter a shrill, abrupt scream; to squeak harshly. • (n.) The American night heron. See under Night.
A four-digit number dialed into his transponder by a pilot to identify his aircraft to air traffic controllers
To utter a shrill, abrupt scream; to squeak harshly. ... <zoology> Squawking thrush, the missel turush; so called from its note when alarmed. ... 1. Act of squawking; a harsh squeak. ... 2. <zoology> The American night heron. ... 3. <zoology> Squawk duck, the bimaculate duck (Anas glocitans). It has patches of reddish brown behind...
Squawk intransitive verb [ imperfect & past participle Squawked ; present participle & verbal noun Squawking .] [ See Squeak .] To utter a shrill, abrupt scream; to squeak harshly. Squawking thrush (Zoology) , Squawk noun 1. Act of squawking; a harsh squeak. 2. (Zoology) The American night heron. See under Night . Squawk duck (Zoology) , 
Squawk is slang for a radio message.
[n] - the noise of squawking 2. [v] - utter a harsh abrupt scream
American slang for an identification signal transmitted by an aircraft.
skreak verb utter a harsh abrupt scream noun the noise of squawking; `she awoke to the squawk of chickens`; `the squawk of car horns`