English Words Starting With E

• euglenophyte

  nounVery Low
  /juːˈɡliːnəfaɪt/A member of a group of single-celled, flagellated microorganisms that are primarily photosynthetic, possessing characteristics of both plants and animals.
• euhemerism

  nounC2
  /juːˈhiːmərɪz(ə)m/The theory that myths and gods originate from the deification of real historical people and their exaggerated deeds.
• euhemerize

  verbverb-ambitransitiveVery low (obscure academic term)
  /juːˈhiːməraɪz/To interpret mythological stories as arising from real historical events and persons.
• euhemerus

  nounVery Rare / Technical
  /juːˈhiːmərəs/The person who originated the theory of Euhemerism.
• eukaryota

  nounC2
  /juːˌkærɪˈəʊtə/A major domain of life comprising organisms whose cells have a true nucleus enclosed within a membrane, along with other membrane-bound organelles. Includes animals, plants, fungi, and protists.
• eukaryote

  nounC2
  /juːˈkær.i.əʊt/An organism whose cells contain a nucleus and other membrane-bound organelles.
• eukinetics

  nounRare / Highly Specialized
  /ˌjuːkɪˈnɛtɪks/The scientific study of the aesthetic principles and dynamics of human movement, particularly in dance or performance.
• eula

  acronymnounC1 (Specialized)
  /ˈjuːlə/A legal contract between a software developer or vendor and the end user that defines the terms of use for the software.
• eulachon

  nounRare
  /ˈjuːləkɒn/A small, anadromous fish (Thaleichthys pacificus) found in the northeastern Pacific Ocean, valued for its high oil content.
• eulenspiegel

  nounLow
  /ˈɔɪlənˌʃpiːɡəl/A person who plays tricks, acts foolishly, or uses humour to expose the foolishness or vices of others; a trickster.
• euler

  nounC1/C2
  /ˈɔɪlə/A proper noun, primarily referring to the Swiss mathematician Leonhard Euler (1707-1783).
• euler's circles

  plural-nounLow
  /ˈɔɪləz ˈsɜːkəlz/A diagrammatic method using overlapping circles to represent relationships between sets or logical propositions.
• euler's diagram

  nounC2/Advanced
  /ˈɔɪlə ˌdaɪəɡræm/A diagrammatic representation of sets and their logical relationships, showing all possible intersections, unlike a Venn diagram which shows all possible logical relations.
• euler's formula

  nounLow
  /ˈɔɪləz ˈfɔːmjʊlə/A fundamental mathematical formula in complex analysis that establishes a deep relationship between trigonometric functions and the complex exponential function: e^(ix) = cos x + i sin x.
• euler's phi-function

  nounC1/C2 (Very Low Frequency)
  /ˈɔɪləz ˈfaɪ ˌfʌŋkʃən/A function in number theory, denoted φ(n), that counts the positive integers up to a given integer n that are relatively prime to n.
• euler-chelpin

  nounC2
  /ˌɔɪlə ˈkɛlpɪn/A biochemically significant flavoprotein enzyme that participates in various redox reactions, often studied for its role in biological electron transport.
• euless

  nounVery Low / Rare
  /ˈjuː.ləs/The quality or state of lacking praise, commendation, or celebration; an absence of accolades.
• eulogia

  nounLow
  /juːˈləʊdʒɪə/A liturgical term: in Eastern Christianity, blessed bread distributed after a service, often given to those not taking communion; historically, a blessing or gift of food.
• eulogist

  nounC2
  /ˈjuːlədʒɪst/A person who delivers a eulogy; someone who formally praises someone, often at a funeral.
• eulogium

  nounVery Low
  /juːˈləʊdʒɪəm/A formal expression of high praise; a eulogy, especially a written one.

Showing 3781–3800 of 4896 words.