noun - a property of a product that allows it to use data from earlier versions of the system

noun - a small piece of bread with a small piece of ham, cheese etc., usually served at parties

noun, American English - a kind of covering of a window, usually one that you can roll down over the window

noun - an announcement of someone's passing away, usually published in the papers by the family of the deceased

noun - the facial hair that grows on the side of a person's face (in front of their ears)

noun - the way of treating diseases etc. with very small amounts of the substances that cause the diseases

noun - a kind of paper used in the past, made from the skin of some animals (e.g. sheep)

noun - the musical symbol determining the pitch of the notes, placed on the second line of the stave

noun - a kind of fish with round mouth (with no jaw) that sucks the blood of other fish