The crown clades of birds include the passerines and parrots.

The crown clade includes all the descendants of the most recent common ancestor of a group of organisms.

She crowned over her victory.

The copple-crowns were displayed in a glass case.

The crown wheels are an important component of the car's differential.

The crown greens at the bowling club are well-maintained.

I have several crown cacti in my garden.

Crown ethers are commonly used in organic chemistry reactions.

I saw three Crown Vics parked outside the police station.

The government owns vast tracts of crown lands.