Of a brilliant blue-green colour.

(historical) In the nineteenth century, the cheap seats at the back of a theatre or in the upper balcony.

A medium green colour, like that of peas.

Of a yellowish green colour, like that of peas.

A pale grey colour, tinted with blue, like that of some pearls.

Of a pale grey colour, tinted with blue, like that of some pearls.

(uncountable, uncommon, dated) A pale greyish white colour, tinted with blue. / (countable, Britain, slang, especially in plural) A tooth.

Of a pale greyish white colour, tinted with blue. / Resembling or characteristic of a pearl; nacreous. / Containing or yielding pearls. / Having a pure sweet tone.

(transitive) To correct (written documents).

(transitive) To edit, especially to censor, written documents. / (politics, slang) To use a line-item veto.