Discover a variety of words that start with “ei” to enhance your vocabulary and understanding of the English language.
- Eider- a type of duck from which eiderdown is obtained.
- Eidetic- relating to or denoting mental images of extraordinary vividness.
- Eigenvalue- a scalar associated with a given linear transformation of a vector space.
- Eigenvector- a vector that does not change direction in a transformation.
- Eight- a numeral, 8.
- Eighth- ordinal form of the number eight.
- Eighteen- a numeral, 18.
- Eighteenth- ordinal form of the number eighteen.
- Eightfold- comprising eight parts or members.
- Eighth- one part in eight equal parts.
- Eighties- the decade from 1980 to 1989.
- Eightieth- ordinal form of the number eighty.
- Eighty- a numeral, 80.
- Einsteinium- a synthetic element with the symbol Es.
- Eire- another name for Ireland.
- Either- used before the first of two alternatives.
- Eisteddfod- a festival of literature, music, and performance in Welsh culture.
- Eiswein- a type of dessert wine made from grapes frozen while still on the vine.
- Eisteddfodic- relating to or characteristic of an eisteddfod.
- Einkorn- an ancient type of wheat.
- Eirenicon- a proposal for establishing peace or goodwill.
- Eisegesis- an interpretation of a text that expresses the interpreter’s personal biases.
- Eikosanol- a high molecular weight hydrocarbon.
- Eikosene- one of the hydrocarbons found in petroleum.
- Eikones- plural of icon, used in the sense of images or representations.
- Eikosanoic- relating to or comprising twenty carbon atoms.
- Eild- an old Scottish term signifying a period of rest or leave.
- Eigenmode- a natural vibrational mode, particularly in physical systems.
- Eikonology- the study of images or representations in the context of art or literature.
- Eiffel- relating to the Eiffel Tower or its designer, Gustave Eiffel.
- Eigenfrequency- the natural frequency at which a system tends to oscillate in the absence of any driving or damping force.
- Eightvo- a book size (from sheets folded to form eight leaves).
- Eightsman- a rower in the number eight position in a rowing boat.
- Eighties- years of a decade (such as 1780-1789 or 1980-1989) plural of eighty.
- Eisteddfodau- plural of eisteddfod.
- Eikon- an alternate spelling of “icon,” especially in religious art.
- Eigenfunction- a function that is mapped to a multiple of itself by a given operator.
- Eisoptrophobia- fear of mirrors or seeing oneself in a mirror.
- Eicosapentaenoic- an omega-3 fatty acid, abbreviated as EPA.
- Eirenic- tending to promote peace or reconciliation.
- Eightfold- path** – the path to nirvana in Buddhism, consisting of eight parts.
- Eigenproblem- the problem of determining the eigenvalues and eigenvectors of a matrix.
- Eikosi- ** – a prefix meaning twenty.
- Eirenism- advocacy of peace among churches.
- Either- or** – involving a choice between two mutually exclusive possibilities.
- Eighter- informal term for someone or something eight in sequence or number.
- Eitherway- another form of saying “either manner” highlighting options.
- Eightpence- old British coin worth eight pence.
- Eightpenny- relating to a nail size, formerly costing eight pence per hundred.
- Eightfold way- a model in particle physics grouping particles into octets.
- Eikosyl- relating to 20 carbon atoms in the molecular structure.
- Eikasane- a saturated hydrocarbon from the paraffin series.
- Eierspeise- Austrian or German for scrambled eggs.
- Eighth- note** – a musical note played for one-eighth the duration of a whole note.
- Einkorn Wheat- one of the earliest cultivated forms of wheat.
- Eisstocksport- a winter sport similar to curling, played in Austria and Germany.
- Eightvo- a technical term used to describe the size of a book, primarily historical.
- Eigenpath- theoretical term used in physics and mathematics related to eigenvalues.
- Eilenberg- surname of mathematician Samuel Eilenberg.
- Eicosanoids- signaling molecules formed by oxidation of twenty carbon fatty acids.
- Eightshed- hypothetical term with rare usage speculatively in architecture.
- Eighth- grader** – a student in the eighth grade.
- Eikorn Wheat- another spelling variation for Einkorn Wheat, often seen in older texts.
- Eightbiter- colloquial term for computers employing 8-bit microprocessors.
- Eighther- colloquial, rare usage possibly referring to eight related aspects.
- Eigil- Danish personal name.
- Eigenmann- surname of several notable people.
- Eighteenth- century** – pertaining to the years 1701 to 1800.
- Eightsome- a Scottish reel for eight dancers.
- Eights Crew- a rowing team where eight rowers are in synchrony.
- Eightray- speculative or creative hypothetical term with rare to non-existent standard usage.
- Eightling- an extremely rare term which could theoretically denote one of eight offspring.
- Eighteen- wheel** – relating to vehicles with eighteen wheels like some large trucks.
- Eightsman- a member of an eight-member rowing team.
- Eitherway- an alternative way of performing or considering something.
- Eighties music- Music popular or originating from the decade of the 1980s.
- Eighthly- adverb form of ‘eighth’, used in enumerating points.
- Eigthies style- referring to fashion or design from the 1980s.
- Eighth grade- the academic year of school following seventh grade.
- Eigengrau- the dark grey color seen by the eyes in perfect darkness.
- Eightyfold- multiplied by eighty.
- Eightman- possibly an alternate form of ‘eightsman’ in rowing terminology.
- Eigenspace- the set of all eigenvectors that correspond to the same eigenvalue.
- Eightball- a pocket billiards game played with a cue ball and fifteen object balls.
- Eighths- plural of eighth; often used in fractions or describing segments.
- Eight- spotted** – used in descriptions where eight spots are a distinguishing characteristic.
- Eight- liner** – a gaming machine which allows players to bet on lines with symbols.
- Eighteenmo- a book size, resulting from sheets being folded to form eighteen leaves.
- Eightvo- another term for octavo, a method of page arrangement in book printing.
- Eikons- old form or variation of the term icons.
- Eilert- a given name of German origin.
- Eigenphase- a phase shift experienced by a beam of particles, related to eigenvalues.
- Eighties pop culture- aspects of popular culture that were prevalent in the 1980s.
- Eight- track** – a magnetic tape sound-recording technology.
- Eightscore – one hundred and sixty.
- Eisteddfodic- pertaining to or resembling the nature of an eisteddfod.
- Eigrp- Enhanced Interior Gateway Routing Protocol used in computer networks.
- Eighteenth Amendment- refers to a U.S. Constitutional amendment involving prohibition.
- Eighthsia- creative or speculative usage, nominally in a mathematical or fraction-related context.
- Eighth House- the eighth division in astrological houses relating to transformation and sexuality.