methanol

noun

meth·​a·​nol ˈme-thə-ˌnȯl 

-ˌnōl

: a light volatile flammable poisonous liquid alcohol CH₃OH used especially as a solvent, antifreeze, or denaturant for ethanol and in the synthesis of other chemicals

Examples of methanol in a Sentence

Recent Examples on the Web

Officers found the man inside the building that night with multiple bags of liquids, which investigators later learned were hydrochloric acid, methanol, isopropyl alcohol, acetone and butane. —Charlotte Phillipp, PEOPLE, 1 May 2026

The news release identified the substances as sodium hydroxide pellets, hydrochloric acid, methanol, isopropyl alcohol, acetone and butane. —Janat Batra, NBC news, 30 Apr. 2026

The substances included sodium hydroxide pellets, hydrochloric acid, methanol, isopropyl alcohol, acetone and butane, according to the MSU Department of Police and Public Safety. —Meredith Deliso, ABC News, 30 Apr. 2026

Police searched Tong's bags to find chemicals known to be used in making meth, including sodium hydroxide pellets, hydrochloric acid, methanol, isopropyl alcohol, acetone and butane. —CBS News, 30 Apr. 2026

Word History

Etymology

International Scientific Vocabulary

First Known Use

1894, in the meaning defined above

Rhymes for methanol

• aerosol
• alcohol
• arbitral
• basketball
• butanol
• cannonball
• carbinol
• catarrhal
• cortisol
• ethanol
• fireball
• gasohol

Kids Definition

methanol

noun

meth·​a·​nol ˈmeth-ə-ˌnȯl 

-ˌnōl

: a light flammable poisonous liquid alcohol that consists of carbon, hydrogen, and oxygen and is used especially as antifreeze and to dissolve things

Medical Definition

methanol

noun

meth·​a·​nol ˈmeth-ə-ˌnȯl  -ˌnōl 

: a light volatile pungent flammable poisonous liquid alcohol CH₃OH formed in the destructive distillation of wood or made synthetically and used especially as a solvent, antifreeze, or denaturant for ethanol and in the synthesis of other chemicals

called also carbinol, methyl alcohol, wood alcohol