done or occurring once a month. Occurring about once every 4 weeks. magazine published once a month.

Used to add new (often different) information.

To move something from one place to another.

recently discovered or established.

Act of accepting; agreement to accept.

extremely interesting. To attract or interest greatly.

In part; in some degree; not wholly.

relating to or making use of form of tape transport, used mainly to provide backup storage. method of relaying data over computer network as steady continuous stream. To split classes or students into ability levels.

To seem to be.

having existed or done something for long time and therefore recognized and generally accepted. To set or create something to last for a long time.

lasting or permanent. for always.

Remaining to the end. To remain or continue for a certain period of time.

Beliefs and customs of a particular group. artificially cultivate bacteria etc..

To do, be or happen for the first time; begin.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. To accept or receive something happily and gladly.