Where does “screamo” come from?

screamo (English) comes from English emo, from English emotional, from English emotion, from French émotion, from French -tion, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.

screamo (English): A genre of aggressive lo-fi guitar-driven music...

Definitions

  1. A genre of aggressive lo-fi guitar-driven music...

Ancestry of “screamo”, step by step

screamo traces back through two separate lines of ancestry.

via English emo

StepLanguageWordMeaning
1EnglishemoA particular style of hardcore punk rock; An...
2EnglishemotionalOf or relating to the emotions; Characterised by...
3Englishemotionmovement; agitation; A person's internal state of...
4Frenchémotionemotion
5French-tionUsed to indicate action, condition, result or...
6Latin-tiōtion, -ation, -ing
7Latindissertātiō(spoken) dissertation, discourse, disquisition
8Latindissertusarranged, disposed; explained
9Latindissereresecond-person singular future passive indicative...
10Latindis-asunder, apart, in two; reversal, removal;...
11Latincalceusshoe
12Latincalxlimestone; chalk; the finish line
13Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English scream

StepLanguageWordMeaning
1EnglishscreamA loud, emphatic, exclamation of extreme emotion,...
2Middle EnglishscremenTo scream or shriek of a human or animal
3Middle Dutchscremento yell; shout
Every word from Ancient Greek χάλιξ