well-defined

輪郭のはっきりした;明確な

well-defined の類語

clear-cut, clean-cut, explicit, definite, clear, express, unequivocal, defined, crystal-clear, distinct, clean cut, loud and clear, crystal clear, connected, translucent, obvious, well-marked, consistent, unambiguous, clear as day, well-resolved, well-pronounced, transparent, in focus, evident, straightforward, coherent, simple, direct, clear as crystal, lucid, crystalline, unmistakable, plain, unconfused, prominent, patent, staring, chiseled, pronounced, crisp, specific, limpid, conspicuous, glaring, luminous, pellucid, precise, visible, univocal, perspicuous, graphic, hard

well-defined の反意語

indistinct, ill-defined, ambiguous

well-defined の言い換えを探すには

well-defined（輪郭のはっきりした）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。