(Britain) A lightweight rainjacket that can be compressed into a small pocket-sized bag.

plural of mackerel snapper

(dated, derogatory, slang) A Roman Catholic.

(programming) A macro that captures some supplied form that can then be referred to within the macro.

A kind of milling machine specialized to develop flat surfaces.

(rail transport) A self-propelled rail-mounted machine used to pack or tamp ballast under railway tracks; a ballast tamper.

A macaron, a sweet confection made of two almond meringues sandwiching a buttercream, ganache, or jam filling.

A large, colorful parrot, Ara macao, native to the Amazon rainforest and parts of Central America.

A device fitted to a loom that simplifies the process of manufacturing patterned textiles by means of punch cards that control the weaving operation.

A patronymic used to form common Irish and Scottish names, similar to the English -son.