birdwatch

Từ điển WordNet v3.1 - WordNet Dictionary

verb

watch and study birds in their natural habitat
• Syn:
bird
• Derivationally related forms:
bird watcher, birder (for: bird), bird (for: bird)
• Hypernyms:
observe
• Verb Frames:
- Somebody ----s
- Somebody ----s PP
- In the summer they like to go out and birdwatch