ex-, e-, ef-
(Latin: a prefix occurring in words of Latin origin used in the senses: "out of, from"; "upward"; "completely, entirely"; "to remove from, deprive of"; "without"; "former" [said of previous holders of office or dignity])
Before f, ex- becomes ef-; before all voiced consonants (as b, d, g, etc.) ex- becomes e-.
excise
1. To remove by or as if by cutting: "excised the tumor"; "excised two scenes from the film".
2. To delete a part of something such as a text.
3. To remove surgically: to remove something by cutting, especially in surgery.
4. From Latin excis-, past participle of excidere "to cut out" from caedere "to cut".
execute
Exempta juvat spiris e pluribus unus.
Better one thorn plucked than all remain.
exit
1. The act of going out or away.
2. An opening that permits escape or release.
3. Euphemistic expressions for death.
4. The departure of a performer, or actor, from a stage.
5. Etymology: from Latin
exit, "he or she goes out"; third person singular, present indicative, of
exire, "to go out"; from
ex-, "out" +
ire, "go".
Also from Latin exitus, "a leaving, a going out" a noun of action from exire, "to go out".
exonerate
1. To officially declare that someone is not to blame or is not guilty of wrongdoing.
2. To relieve someone from an obligation, task, or responsibility.
3. To clear, as of an accusation; to free from guilt or blame; to exculpate.
exorbitant
expand
expatriate
expectantly
expectorate, expectorates, expectorating
1. To eject from the throat or lungs by coughing and spitting.
2. To eject saliva, mucus, or other body fluid from the mouth; to spit.
3. To clear out the chest and lungs by coughing up and spitting out matter; such as, mucous.
4. To cough up and spit out phlegm, thus clearing the bronchial passages.
5. Etymology: "to clear out the chest or lungs," from Latin
expectoratus, past participle of
expectore, "scorn, expel from the mind"; litterally "to make a clean breast" from
ex-, "out" +
pectus, "breast, chest".
Use as a euphemism for "spit" is first recorded 1827.
expedient
expedite
1. To ensure that something takes place or is dealt with more quickly than usual.
2. To deal with something, especially a business transaction, swiftly and efficiently.
3. To help something move forward, to hasten the progress of something.
4. Etymology: from Latin expeditus, past participle of expedire, "to make fit or ready, to prepare"; literally, "free the feet from fetters"; hence, "to liberate from difficulties"; from ex-, "out" + pedis "fetter, chain for the feet"; related to pes, pedis, "foot".
expel
expire
expropriate
To take property or money from someone, either legally for the public good or illegally by theft or fraud.