(intransitive) To reduce maple sap by boiling to make maple syrup, maple sugar or maple toffee.

A type of sugar made by boiling the sap of the sugar maple.

Of food, drink, medication, chewing gum, etc: not containing sugar (and usually sweetened with a sugar substitute instead).

(medicine, physiology) Glucose in the blood. / (medicine, physiology) The amount of glucose in a person's blood.

(historical) A block of refined sugar, usually in the form of a truncated cone, in which form it was traditionally exported from the Caribbean and Brazil from the 17th century to the 19th century.

invert sugar

A machine for pressing out the juice of the sugar cane. / A sugar refinery, a factory that processes sugar cane or sugar beet to produce sugar.

Granulated sugar that has been sifted to have a finer crystal size, so that it can be shaken out of the holes of a caster.

Ordinary white sugar, for domestic use, having a relatively large crystal size.

(Eastern US) Powdered sugar.