An idiom is a phrase or expression that conveys a meaning separate from the literal interpretation of its individual words. For example, the idiom "once in a blue moon" means "something that ...

Sometimes words are grouped together in phrases. A phrase acts as a single unit of meaning – for example ‘their pet Siamese cat’, ‘the fast-paced Hollywood film’. A phrase does not ...

You see, the last phrase contains a command (mail), two Address Book contacts (Lisa and Jason), a subject (about the party) and the message (I had a great time). The examples Apple ran yesterday on ...

These phrases alert your reader that you as a writer are about to summarize or paraphrase another idea established by an authority on a chosen topic. Note that while some of these are quite neutral, ...