bunch together

Từ điển WordNet v3.1 - WordNet Dictionary

verb

form into a bunch
- The frightened children bunched together in the corner of the classroom
• Syn:
bunch, bunch up
• Derivationally related forms:
bunch (for: bunch)
• Hypernyms:
cluster, constellate, flock, clump
• Verb Frames:
- Somebody ----s PP