productive

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Capable of producing something, especially in abundance; fertile.
  2. Yielding good or useful results; constructive.
  3. Of, or relating to the creation of goods or services.
  4. Consistently applicable to any of an open set of words.
    — Moreover, this relationship is a productive one, in the sense that when new Adjectives are created (e.g. ginormous concocted out of gigantic and enormous), then the corresponding Adverb form (in this case ginormously) can also be used. And in those exceptional cases where Adverbs do not end in -ly, they generally have the same form as the corresponding Adjective, as with hard, fast, etc.
  5. Of a cough, producing mucus or sputum from the respiratory tract.
  6. Of inflammation, producing new tissue.
  7. A type of set of natural numbers, related to mathematical logic; a set S is productive if there exists a total recursive function f such that ∀x∈ℕ,~~W_x⊆S⇒f(x)∈A⧵W_x, where W_x is a recursive function whose Gödel number is x.
    — a productive set

词形变化

more productive comparative most productive superlative

词汇关系

近义词
productive prolific pregnant batful fertile fruitful thriving yielding yieldly voluminous
反义词
baneful barren counterproductive counter-productive destructive nonproductive non-productive ruinous unproductive fruitless sterile
衍生词
bioproductive contraproductive hyperproductive hypoproductive improductive osteoproductive overproductive preproductive productive efficiency productive forces productivism productivist productivize semiproductive superproductive underproductive
相关词
productively productiveness productivity abundant

词源

Etymology tree
Proto-Indo-European *per-der.?
Proto-Indo-European *per-der.?
Proto-Indo-European *pér
Proto-Indo-European *-o
Proto-Indo-European *pró
Proto-Indo-European *pro-
Proto-Italic *pro-
Late Latin prō-
Proto-Indo-European *dewk-
Proto-Indo-European *déwkti
Proto-Italic *doukō
Late Latin dūcō
Late Latin prōdūcō
Proto-Indo-European *-wós
Proto-Indo-European *-iHwósder.
Late Latin -īvus
Late Latin prōductīvusbor.
English productive
Borrowed from Late Latin productivus, equivalent to product + -ive.
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