Known for ground-to-air effects: giant skyrockets or rockets in big clusters.

Soon we had a big cluster, and floated upright easily.

The houses were built together in two big clusters, sharing common walls, with entries from every which way, and none more than one story tall.

We probably have the biggest cluster of fuel cell companies than any state in the union.

He was aiming at the big cluster of krypton-lights in the ceiling.

Scotland has one of the biggest biotech clusters in Europe.

I mean, why would you take seriously any utterance from the establishment, it is responsible for one of the biggest cluster f**ks in human history.

The biggest cluster reported so far consists of 75 servers.

The big clusters suggested the powder was far less than weapons grade.

But the biggest cluster of interviewers encircled Wilkins, who ended up with 22 points.