Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A yellow or brown carotenoid plant pigment that causes the autumn colors of leaves.
- ‘Concentrations of total carotenoids and total xanthophyll were greater for plants grown at low temperature.’
- ‘Remove both chlorophyll and the yellow pigment xanthophyll and the variegation is white.’
- ‘These are chlorophyll's shy cousins, the yellow pigment xanthophyll and the red-orange carotene.’
- ‘There is now an extensive literature based on in vivo and in vitro studies that deal with mechanistic aspects of xanthophyll pigment-dependent photoprotection.’
- ‘Retinal xanthophyll is a carotenoid, chemically related to vitamin A, whose absorption spectrum peaks at about 460 nm and ranges from 480 nm down to 390 nm.’
Mid 19th century: from Greek xanthos yellow + phullon leaf.
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The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.