词根词缀：dactylo-, dactyl-, dactylio-, -dactyl, -dactyla, -dactylia, -dactylic, -dactylism, -dactyloid, -dactylous, -dactyly

【来源及含义】Greek: finger, toe

【相关词根词缀】 Cross references directly, or indirectly, involving the "toes" and "fingers": digit-; hallu-; phalang-.

【同源单词】acrocephalopolysyndactyly, acrocephalosyndactylia, acrocephalosyndactyly, adactyl, adactylia, adactylism

词根词缀：lept-, lepto-

【来源及含义】Greek: thin, small, fine, delicate, mild; from "peeled, husked"; used primarily in the sense of "abnormally thin, narrow, slender, or delicate"

【同源单词】leptiform, leptocaul, leptocentric, leptocephalia, leptocephalic, leptocephaloid