E contrario - From a contrary position

　　E pluribus unum - From many, one (motto of the USA)

　　E re nata - As circumstances dictate

　　E vestigio - From where one stands

　　Ecce homo - Behold the man

　　Ecce signum - Behold the proof

　　Editio princeps - First printed edition

　　Ego et rex meus - I and my King

　　Ego me bene habeo - With me all is well. (last words) (Burrus)

　　Ego nolo caesar esse - I don't want to be Caesar. (Florus)

　　Ego spem pretio non emo - I do not purchase hope for a price. (I do not buy a pig in a poke.)

　　Ego - Consciousness of one's own identity

　　Eheu fugaces labuntur anni - Alas, the fleeting years slip by. (Horace)

　　Eheu, litteras istas reperire non possum - Unfortunately, I can't find those particular documents

　　Eiusdem generis - Of the same kind

　　Elizabeth Regina/Eduardus Rex (E.R.) - Queen Elizabeth/King Edward

　　Emeritus - Honorary; by merit

　　Emitte lucem et veritatem - Send out light and truth

　　Ense et aratro - With sword and plow. (citizen-soldier, one who serves in war and peace)

　　Eo ipso - By that very act

　　Eo nomine - Under that name

　　Epistula non erubescit - A letter doesn't blush. (Cicero)

　　Eram quod es, eris quod sum - I was what you are, you will be what I am. (grave inscription)

　　Ergo bibamus - Therefore, let us drink

　　Ergo - Therefore

　　Errare humanum est - To err is human. / It is human to err. (Seneca)

　　Errata - A list of errors (in a book)

　　Erratum (errata) - Error (errors)

　　Escariorium lavator - Dishwashing machine

　　Esse est percipi - Being is perception. (It is a standard metaphysical) (Mauser)

　　Esse quam videri - To be, rather than to seem (state motto of North Carolina)

　　Est autem fides credere quod nondum vides; cuius fidei merces est videre quod credis - Faith is to believe what you do not see; the reward of this faith is to see what you believe. (St. Augustine)

　　Est deus in nobis - The is a god inside us

　　Est modus in rebus - There is a middle ground in things. (Horace)

　　Est queadam fiere voluptas - There is a certain pleasure in weeping. (Ovid)

　　Estne tibi forte magna feles fulva et planissima? - Do you by chance happen to own a large, yellowish, very flat cat?

　　Estne volumen in toga, an solum tibi libet me videre? - Is that a scroll in your toga, or are you just happy to see me?

　　Esto perpetua - Let it be forever

　　Esto perpetue - May you last for ever

　　Et alii/aliae - Other persons/things

　　Et cetera/etcetera (etc.) - And the rest

　　Et in arcadia ego - I, also, am in Arcadia

　　Et sequens (et seq.) - And the following

　　Et sequentes (et seq. Or seqq.) - And those that follow

　　Et sic de ceteris - And so to of the rest

　　Et tu, Brute - And you, Brutus

　　Et uxor (abbreviated et ux.) - And wife

　　Etiam capillus unus habet umbram - Even one hair has a shadow. (Publilius Syrus)

　　Eventus stultorum magister - Events are the teacher of the stupid persons. Stupid people learn by experience, bright people calculate what to do

　　Ex abrupto - Without preparation

　　Ex abundancia cordis, os loquitor - From the abundance of the heart the mouth speaks

　　Ex animo - From the heart (sincerely)

　　Ex ante - Before the event, beforehand. (economics: based on prior assumptions)

　　Ex cathedra - From the chair. With authority (without argumentation)

　　Ex cearulo - Out of the blue

　　Ex curia - Out of court

　　Ex dolo - Intentionally

　　Ex gratia - Purely as a favour

　　Ex hypothesi - From the hypothesis. (i.e. The one under consideration)

　　Ex libris - From the Library (of)

　　Ex luna, scientia - From the moon, knowledge. (motto of Apollo 13)

　　Ex mea sententia - In my opinion

　　Ex more - According to custom

　　Ex nilhilo nihil fit - Nothing comes from nothing

　　Ex officio - By virtue of his office

　　Ex opere operato - By the work having been worked

　　Ex parte - By only one party to a dispute in the absence of the other

　　Ex post facto - After the fact, or Retrospectively

　　Ex proprio motu - Voluntarily

　　Ex silentio - From silence. (from lack of contrary evidence)

　　Ex tempore - Off the cuff, without preparation

　　Ex uno disce omnes - From one person learn all persons. (From one we can judge the rest)

　　Ex vi termini - By definition

　　Ex voto - According to one's vow

　　Ex - Out of

　　Excelsior - Ever upward. (state motto of New York)

　　Exceptio probat regulam de rebus non exceptis - An exception establishes the rule as to things not excepted

　　Exceptis excipiendis - Excepting what is to be excepted

　　Excitabat fluctus in simpulo - He was stirring up billows in a ladle. (He was raising a tempest in a teapot) (Cicero)

　　Excusatio non petita, accusatio manifesta - He who excuses himself, accuses himself (qui s'excuse, s'accuse)

　　Exeat - Permission for a temporary absence

　　Exegi monumentum aere perennius - I have erected a monument more lasting than bronze. (Horace)

　　Exempli gratia (e.g) - For the sake of example

　　Exeunt omnes - All go out. (A common stage direction in plays)

　　Exeunt - They go out

　　Exit - He/she goes out

　　Exitus acta probat - The outcome proves the deeds. (the end justifies the means) (Ovid)

　　Experientia docet stultos - Experience teaches fools

　　Experientia docet - Experience is the best teacher

　　Experimentum crucis - Critical experiment

　　Expressio unius est exclusio alterius - The mention of one thing may exclude others

　　Extempore - Without premeditation

　　Exterioris pagina puella - Cover Girl

　　Extinctus amabitur idem - The same [hated] man will be loved after he's dead. How quickly we forget. (Horace)

　　Extra ecclesiam nulla salus - Outside the Church [there is] No Salvation. (A phrase of much disputed significance in Roman Catholic theology)

　　Extra territorium jus dicenti impune non paretur - The judgment (or the authority) of one who is exceeding his territorial jurisdiction is disobeyed with impunity