| Word | Definitions | Synonyms |
|---|---|---|
| falcon | (noun) diurnal birds of prey having long pointed powerful wings adapted for swift flight | - |
| gerfalcon | (noun) large and rare Arctic falcon having white and dark color phases | Synonyms: Falco rusticolus, gyrfalcon |
| gyrfalcon | (noun) large and rare Arctic falcon having white and dark color phases | Synonyms: Falco rusticolus, gerfalcon |