Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
An atom or group whose presence is responsible for the color of a compound.
- ‘Benzene compounds with which chromophores are combined are known as chromogens.’
- ‘A summary statement of possible differences between the photochemistry of simple organic compounds and protein-bound chromophores appears appropriate here.’
- ‘Some other dye systems are based on the chromophores triphenylmethane, xanthene, anthroquinone, indigo, and phthalocyanine.’
- ‘Fading occurs when any chemical process breaks the sequence of conjugated double bonds constituting the chromophore - the dye moiety that imparts colour.’
- ‘While researchers have discovered all colored compounds do indeed contain one or more chromophores, not all chromophore containing compounds are colored.’
Are you looking for a word for a foolish person? We explore twelve interesting words to describe the dunderheads in your life.
Before you run for the hills, let’s run through a list of ‘run’ expressions that are running through our minds.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.