noun
1. an enemy who lays siege to your position (Freq. 2)
• Derivationally related forms: ↑besiege
• Hypernyms: ↑enemy, ↑foe, ↑foeman, ↑opposition
2. an energetic petitioner
• Hypernyms: ↑petitioner, ↑suppliant, ↑supplicant, ↑requester
Useful english dictionary. 2012.