informational

形容词 adj.
中文释义
英 /ˌɪnfəˈmeɪʃənəl/    美 /ˌɪnfɚˈmeɪʃənəl/|/ˌɪnfəˈmæɪʃənəl/

英文释义

形容词 adj.
  1. Designed to or able to impart information; possessing information.
    — The subway map was quite informational, allowing us to determine the most efficient route to our destination.

词形变化

more informational comparative most informational superlative

词源

Etymology tree
Proto-Indo-European *h₁én
Proto-Italic *en
Proto-Italic *en-
Late Latin in-
Ancient Greek μορφή (morphḗ)der.?
Late Latin fōrma
Late Latin fōrmō
Late Latin īnfōrmō
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Late Latin -tiō
Late Latin īnfōrmātiōder.
Middle English enformacioun
English information
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālisbor.
Old French -albor.
▲
Latin -ālis
Old French -elbor.
▲
Latin -ālisbor.
Middle English -al
English -al
English informational
From information + -al.
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