e/ja/佐斯国

Information
instance of	(noun) a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena; "a scientific hypothesis that survives experimental testing becomes a scientific theory"; "he proposed a fresh theory of alkalis that later was accepted in chemical practices" hypothesis, theory, possibility

Meaning
Japanese
has gloss	jpn: 佐斯国（さしのくに）は、本居宣長が唱えた律令制以前における東海道の地域名。後の令制国では駿河国、伊豆国、相模国、武蔵国を合わせた範囲に当たる。
lexicalization	jpn: 佐斯国