English Words Starting With S

• synthetic

  adjectivenounC1
  /sɪnˈθetɪk/Something made by combining separate elements, especially to imitate a natural product.
• synthetic biology

  nounC2
  /sɪnˈθet.ɪk baɪˈɒl.ə.dʒi/An interdisciplinary field of science that involves designing and constructing new biological systems or redesigning existing ones for useful purposes.
• synthetic cubism

  nounLow
  /sɪnˈθɛtɪk ˈkjuːbɪz(ə)m/The second major phase of the Cubist art movement (c.1912–1914), characterized by simpler shapes, brighter colors, and the incorporation of real-world materials (like newspaper, wallpaper) into artworks via collage.
• synthetic detergent

  nounC1
  /sɪnˌθɛtɪk dɪˈtɜːdʒənt/A cleaning agent (like washing powder or liquid) that is chemically manufactured, as opposed to being made from natural fats and alkalis like traditional soap.
• synthetic division

  nounC2
  /sɪnˈθɛtɪk dɪˈvɪʒ(ə)n/A shorthand, simplified method of polynomial division, particularly by a linear factor of the form (x - c).
• synthetic fuel

  nounC1-C2 / Specialized / Low-frequency in general discourse
  /sɪnˈθetɪk ˈfjuːəl/A fuel artificially produced from feedstocks other than crude oil (e.g., coal, natural gas, biomass, or carbon dioxide) through chemical processes.
• synthetic geometry

  nounC2
  /sɪnˈθɛt.ɪk dʒiˈɒm.ə.tri/A branch of classical Euclidean geometry that proves theorems and solves problems using axioms, postulates, and logical deduction, without reliance on coordinate systems or algebraic manipulation.
• synthetic philosophy

  nounC2
  /sɪnˈθɛtɪk fɪˈlɒsəfi/a philosophical approach or system that seeks to integrate knowledge from diverse fields into a unified whole, emphasizing the synthesis of ideas rather than their analytic separation.
• synthetic phonics

  nounLow frequency (specialized domain: education/linguistics)
  /sɪnˈθɛtɪk ˈfɒnɪks/A method of teaching reading by first teaching individual letter sounds, then how to blend them together to form words.
• synthetic resin

  nounC1
  /sɪnˌθɛtɪk ˈrɛzɪn/A viscous liquid or solid substance produced by chemical synthesis, typically polymerizing simple molecules, that can harden into a durable plastic material.
• synthetic rubber

  nounC1
  /sɪnˌθet.ɪk ˈrʌb.ər/A polymer material manufactured artificially that mimics the properties of natural rubber, primarily elasticity.
• synthetic speech

  nounC1
  /sɪnˌθet.ɪk ˈspiːtʃ/Speech generated by a computer program or algorithm, rather than produced by a human vocal tract.
• synthetism

  nounVery Low
  /ˈsɪnθɪtɪz(ə)m/A method of painting or artistic theory emphasizing the combination (synthesis) of elements into a simplified, decorative, and symbolic whole, as opposed to direct imitation of nature.
• synthetize

  verb-ambitransitiveVery Low / Rare
  /ˈsɪnθɪtʌɪz/To combine separate elements or components to form a coherent whole; to create something by synthesis. (A less common, often archaic/technical, variant of 'synthesize').
• synthol

  nounVery Low
  /ˈsɪnθɒl/A synthetic oil or lubricant, often referring to a type of motor oil.
• synthpop

  nounC1/C2
  /ˈsɪnθpɒp/A style of popular music that uses synthesizers as the dominant instrument, emerging in the late 1970s and early 1980s.
• syntonize

  verb-transitiveVery Low
  /ˈsɪntənaɪz/To adjust or tune to the same frequency or resonance; to bring into harmony or synchronization.
• syntony

  nounVery low
  /ˈsɪntəni/The state of being in tune or in harmony, especially the precise adjustment of a radio transmitter and receiver to the same frequency.
• syntype

  nounLow
  /ˈsɪn.taɪp/In biological taxonomy, a syntype is one of several specimens used to describe a new species when no single holotype is designated.
• synˈdesis

  nounExtremely Low
  /sɪnˈdiːsɪs/A term in anatomy meaning a junction or fusion of two or more bones, typically immovable and occurring at a joint.

Showing 15461–15480 of 15552 words.