screak

1. To screech; shriek.
2. To creak.

1. A screech; a shriek.
2. A creak.

[Middle English skricken, from Old Norse skrækja.]

noun

A long, loud, piercing cry or sound: scream, screech, shriek. See sounds/pleasant sounds/unpleasant sounds/neutral sounds or silence.

verb

To utter a long, loud, piercing cry, as of pain or fright: scream, screech, shriek, shrill. See sounds/pleasant sounds/unpleasant sounds/neutral sounds or silence.

The verb has 2 meanings:

Meaning #1: make a high-pitched, screeching noise, as of a door
  Synonyms: squeak, screech, creak, skreak

Meaning #2: utter a harsh abrupt scream
  Synonyms: squawk, skreak, skreigh, screech