Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To accept or receive something happily and gladly.

Having good luck.

Causing trouble. unwelcome or harmful matter.

to increasing extent.

To return an item to its original location.

without doubt.

(of ornamental design or carving) made to resemble partly unrolled scroll of parchment. action of moving text or graphics up, down, or across on computer screen. To move up and down a computer screen.

Frequently, or without pause.

To be long enough to get to a certain place.

serving to refresh or reinvigorate someone. To refill a person's glass with a drink.

plan of action or policy designed to achieve major or overall aim. Careful plans or methods for achieving a goal.

From one end or side of something to the other. From the beginning of something until the end. Over, in, across an entire thing or place.

Failing to do something well, e.g. giving a speech. trip or momentarily lose one's balance.

referring to signals/information represented by discrete values of quantity.

rise in size, amount, or degree of something. become or make greater in size or degree.