phrase, informal - a phrase we use to tell somebody that everything will be alright, that there is no need to be nervous or afraid

preposition - going in at one end and out at the other, e.g. tunnels, doors, passages etc.

noun - the part of a road that is used by cars (usually going in one direction)

noun, American English - the act of going through something you once learned in order to remember it better, e.g. before a test in school etc.

noun, technical - equipment connected to the wheels of a car etc. that reduces the shocks when the car is going along an uneven road

phrase - used to mean that a group of people will be dealt with in the order in which they arrive

adverb - in a way that shows you are hoping that something will happen

noun - a wish for something the feeling of expectation that it will happen