1. (

• cluster ,
• constellate ,
• flock ,
• clump ,

) come together as in a cluster or flock; "The poets constellate in this town every summer" ;

2. (

• bunch ,
• bundle ,
• cluster ,
• clump

) gather or cause to gather into a cluster; "She bunched her fingers into a fist" ;

1. (

• clustered

) growing close together but not in dense mats ;

2. (

• agglomerate ,
• agglomerated ,
• agglomerative ,
• clustered

) clustered together but not coherent; "an agglomerated flower head" ;