Definition of "screamer" in English

noun

One who screams; one who shouts; one who sings harshly.
Any bird in the taxonomic family Anhimidae, endemic to South America, being large, bulky birds with a small downy head, long legs and large feet.
(obsolete, US, hunting) A healthy, vigorous animal.
A healthy, vigorous person.
Something exceptionally good.
(sports, cricket) A difficult catch.
(sports, baseball) A very hard hit.
(sports, Australian rules football) A particularly high mark (clean catch of a kicked ball).
(sports, soccer, golf) A powerful shot.
(sports, surfing) A very large wave.
(music) A march played at a circus to enliven the crowd.
(Internet slang) A video that unexpectedly frightens the viewer by cutting to a loud scream and disturbing image.
(slang) An effeminate gay man; a man who is obviously homosexual.
(US, slang, dated) A bouncer.
(journalism, slang) An exclamation mark.
(journalism, slang) A large, attention-getting headline.
A person who is extremely loud and boisterous during sexual intercourse.