A thermal insulator placed between two thermal conductors to reduce the flow of heat; often used in aluminum doors and windows.

A tinamou, Crypturellus boucardi.

A tinamou, Nothocercus julius.

(medicine, pathology) A type of breast cancer, affecting African women more than white women, in which the three normal receptors are absent.

(UK, Australia, New Zealand, Canada, idiomatic) An unappealing mixture; a disorderly situation; a mess. / Used other than figuratively or idiomatically: see dog, breakfast.

plural of break room

A room in a public building or worksite set aside for coffee breaks, lunch breaks, snacking, etc.

A species of freshwater bream, Abramis brama.

A bread made of pure wheat (as opposed to oats) and traditionally eaten at arvals.

Alternative spelling of crispbread.