いっご【苺・莓】 : iggo | define meaning

Cognate to Niigata えちぇご echego; Shimane (Izumo) えつご etsugo; Kagoshima いっご iggo; and standard Japanese いちご【苺・莓】 ichigo "strawberry". Historically attested for Satsuma in the 18th-century works of Andrei Tatarinov's as іжйнго іzhjngo (イジンゴ, ijingo). Historically attested for Japanese as 【伊致寐姑】 ichibiko in the Nihon Shoki (720 CE), 【一比古】 ichibiko in the Shinsen Jikyō (898-901 CE), and later 【伊知古】 ichiko (ichigo) in the Wamyō ruijushō (911-983 CE). Reconstructed for Proto-Japanese as *itiNpiko.

Likely cognate to Amami いちゅぷ ichupu; Amami (Koniya) ichup; Amami (Yamatohama) いひゅび ihyubi; Tokunoshima いちゅんび ichunbi; Amami and Okinoerabu いちゅび ichubi; Okinoerabu いっちゅび icchubi; Kunigami (Kin) いちょび ichobi; Okinawan いちゅび ichubi; Amami (Yuwan) and Okinawan いちゅびー ichubii "strawberry". Also related to Okinawan もーいちゅび moo ichubi "Japanese bramble"; Miyako (Nagahama) むとぅびｽﾞ mutubɿ · mutubz; and Miyako ﾑとぅびｽﾞ mtubɿ ~ mtubz "strawberry". No cognates attested in Yaeyama or Yonaguni. Historically attested under the spelling いちよび ichiyobi in the  混効験集 Konkoukenshuu Okinawan dictionary (1711). Reconstructed for Proto-Ryukyuan as *itobi or *itoNpi.