Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To greet someone who has just arrived.

engaging in speech. action of talking. To say things or ideas to someone with words.

reference to someone/thing. To refer to or talk or write about something.

(Showing speaker is affected by their own action).

person or thing that develops something. People who develop real estate.

act of updating something or someone or updated version of something. New information or data to make more current. To make more current or modern.

Person who supports a movement for changes. To request change.

children's sandpit. isolate software so that it can access only certain resources etc. within computer system.

face-to-face meeting for consultation. To formally ask questions about a given topic.

Very interesting. To attract or interest greatly.

Main; central; basic; most important. Fundamental/central idea, point of a speech, etc..

Day before today. Day before today.

Surprising in a pleasing way. To cause wonder; to surprise completely.