coreword

noun
UK /ˈkɔːwɜːd/
US /ˈkɔːrwɝːd/

A coreword is a very important word that you use all the time.

The teacher put the corewords on the wall so we could see them every day.


OTHER MEANINGS

2. A word that carries the main meaning in a phrase.

In the phrase 'big red ball,' the coreword is 'ball.'

3. A word chosen as the center of a lesson or activity.

Today's coreword is 'share,' so we will practice sharing.

4. A word stored as the central part of a computer search.

The program looks for the coreword in every sentence.