英語

synthetically

gb/sɪnθˈɛtɪkli/ us/sɪnθˈɛtɪkli/
C1 英語
語義
0件の語義
adverb technical C1 process
1

using synthetic materials or chemicals

Made using chemicals or industrial processes, not from nature.

用法パターン: [something] is synthetically produced/made/manufactured
よくある間違い:
Do not confuse with "systematically" (in an organized way) or "sympathetically" (with kindness).
類義語
artificially (Broader and more general; not limited to chemistry/manufacturing.) | chemically (Emphasizes the use of chemical processes.) | man-made (Highlights human origin rather than natural origin.)
対義語
naturally (Occurring or made in nature without human synthesis.) | organically (Produced naturally (often in food/agriculture contexts).)
コロケーション
synthetically produced |synthetically made |synthetically manufactured |synthetically derived |synthetically created |synthetically generated |synthetically prepared |synthetically modified |synthetically grown |synthetically flavored
テーマ
science |manufacturing |materials |chemistry
例文
  • The vitamin is synthetically produced in a laboratory.
  • Many modern dyes are synthetically made from petrochemicals.
  • The fragrance was synthetically created to mimic jasmine.
学習者向け例文
  • This medicine is synthetically produced.
  • The fabric is synthetically made.
adverb C1 manner
2

in a fake or forced way

In a way that looks or sounds not real.

用法パターン: [someone] speaks/smiles/laughs synthetically
よくある間違い:
This meaning is closer to "fake/forced" than to "logical" or "systematic."
類義語
artificially (Common and direct; can describe manner or appearance.) | inauthentically (More formal; focuses on lack of authenticity.) | forcedly (Emphasizes effort or pressure rather than imitation.)
対義語
genuinely (Real and sincere.) | naturally (Not forced or put on.)
コロケーション
smile synthetically |laugh synthetically |speak synthetically |pose synthetically |act synthetically
テーマ
communication |emotions |social
例文
  • He laughed synthetically, hoping to hide his annoyance.
  • She greeted everyone politely but synthetically.
  • The apology sounded synthetically warm and carefully scripted.
学習者向け例文
  • He smiled synthetically.
  • Her voice sounded synthetically cheerful.
adverb technical C2 process
3

by synthesis; not analytically

By putting parts together to form a whole.

用法パターン: approach [something] synthetically
よくある間違い:
Do not confuse with the everyday meaning 'artificially'; here it means 'by synthesis' (combining).
類義語
holistically (Focuses on the whole system; not always about synthesis as a method.) | integratively (Emphasizes integrating parts, often across disciplines.)
対義語
analytically (By breaking something down into parts for examination.)
コロケーション
think synthetically |work synthetically |approach the problem synthetically |prove synthetically |treat synthetically |reason synthetically
テーマ
education |science |logic |mathematics
例文
  • The course encourages students to think synthetically across disciplines.
  • Instead of dissecting each variable, she approached the question synthetically.
  • In geometry, some results can be shown synthetically rather than algebraically.
学習者向け例文
  • Try to think synthetically about the whole problem.
文法
辞書形
synthetically
IPA
GB/sɪnθˈɛtɪkli/
US/sɪnθˈɛtɪkli/
音節・強勢
syn - thet - ic - ally (4音節)
Stress on 2nd syllable (thet)
活用形
Noun
  • Base: synthetically
  • Plural: syntheticallies
表現

synthetically derived

1
/sɪnθˈɛtɪkli dɪɹˈaɪvd/
fixed phrase technical

obtained through synthetic methods

Made from other chemicals, not taken from nature.

例文
  • The coating uses a synthetically derived polymer.
  • The product avoids animal ingredients but includes synthetically derived additives.
  • They compared the natural extract with a synthetically derived version.

synthetically generated

1
/sɪnθˈɛtɪkli d͡ʒˈɛnɚˌeɪtɪd/
fixed phrase technical

created artificially by a system

Made by a computer or process, not taken from real life.

例文
  • The model was trained partly on synthetically generated data.
  • Researchers tested the system using synthetically generated images.
  • The demo used synthetically generated speech rather than a real voice recording.

synthetically made

1
/sɪnθˈɛtɪkli mˈeɪd/
fixed phrase technical

manufactured from synthetic substances

Made using synthetic materials.

例文
  • The jacket is synthetically made and dries quickly.
  • Some perfumes contain synthetically made aroma compounds.
  • They replaced the natural resin with a synthetically made alternative.

synthetically produced

1
/sɪnθˈɛtɪkli pɹədˈust/
fixed phrase technical

made by chemical synthesis

Made in a lab or factory, not found in nature.

例文
  • The drug is synthetically produced to ensure consistent purity.
  • The supplement contains a synthetically produced form of the vitamin.
  • Some sweeteners are synthetically produced from simple compounds.

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