Ồn ào, om sòm, huyên náo

a noisy class-room

một lớp học ồn ào

a noisy boy

một đứa trẻ hay làm ồn ào

(nghĩa bóng) loè loẹt, sặc sỡ (màu sắc...); đao to búa lớn (văn)

ồn

có nhiễu, ồn

Loud, deafening, ear-splitting, jarring, grating, harsh,piercing, shrill, discordant, unmusical, dissonant, cacophonousor cacophonic, resounding, clarion, clamorous, clangorous,thunderous, uproarious, blaring, blasting, obstreperous,vociferous, boisterous, tumultuous, riotous: I could hearnothing over the noisy aeroplane engines. When she arose tospeak, the noisy crowd fell silent.

(noisier, noisiest) 1 full of or attended with noise.

Making or given to making much noise.

Clamorous, turbulent.4 (of a colour, garment, etc.) loud, conspicuous.