サイガサイガFreq.FrequencyTop 100,000Meanings1nounsaiga antelopeRefers specifically to the species Saiga tatarica, a critically endangered antelope native to the Eurasian steppe.サイガは中ちゅう央おうアジアの草そう原げんに生せい息そくする絶ぜつ滅めつ危き惧ぐ種しゅです。The saiga is an endangered species that inhabits the grasslands of Central Asia.