Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · adjective
(chemistry) Containing more than one aromatic ring system, especially several such rings fused together..
Researchers analysed samples of nurdles and burnt lumps of plastic from four Sri Lankan beaches for heavy metals and various chemicals, including benzotriazole UV-stabilisers, which are used to prevent discoloration in plastics, bisphenols and polyaromatic hydrocarbons (PAHs).
Use polyaromatic when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Polyaromatic means (chemistry) Containing more than one aromatic ring system, especially several such rings fused together..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Researchers analysed samples of nurdles and burnt lumps of plastic from four Sri Lankan beaches for heavy metals and various chemicals, including benzotriazole UV-stabilisers, which are used to prevent discoloration in plastics, bisphenols and polyaromatic hydrocarbons (PAHs).
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.