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.

relating to science or practice of medicine. A health check or test.

existing or occurring before in time or order.

Change from one state, movement, place to another. To change state, movement, place, or subject.

word that can function as noun phrase used by itself and that refers either to participants in discourse. Words that replaces a noun, like 'it', 'she', etc..

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

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

having effect of making something more complicated. To make more difficult to do, understand or use.

not same as another or each other.

part or feature. Ways some things look or seem to be. form aspect with.

in way that relates to science or practice of medicine.

One separate event in a series of events.

One more, but not this. used to refer to additional person or thing of same type as one. additional person or thing of same type.

change resulting from cause. Tricks used in films to make an event seem real. cause something to happen.

To begin the use of a new thing or practice.