Bumpiness
/ˈbʌm.pi.nəs/noun
The quality of being rough, uneven, or full of bumps.
Did you know?Bump is probably imitative in origin, meaning English built this word from the noise of impact rather than from a mystical root—proof that even ordinary language can begin as a physical удар of sound.
Etymological Timeline
Proto-Indo-European
PIE
*beu-
“An imitative root often linked to swelling, striking, or a dull impact sound, though the exact ancestry of English bump is uncertain.”
Middle English
English
bumpen
“To knock, strike, or make a dull thudding sound.”
17th Century
English
bump
“A sudden blow, thud, or swelling raised by impact.”
18th Century
English
bumpy
“Full of bumps; uneven or rough.”
19th Century
English
bumpiness
“The state or quality of being bumpy.”