Latin Expressions one should know ..... |
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1 |
a fortiori |
with stronger reason |
expresses a conclusion for which there is stronger evidence than for a previously accepted on |
2 |
a posteriori |
from the latter |
based on experience |
3 |
a priori |
from the earlier |
independent of experience |
4 |
acta non verba |
deeds, not words |
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5 |
ad hoc |
for this |
said of something created or formed for a special case |
6 |
ad infinitum |
to infinity |
something that keeps going forever |
7 |
alea jacta est |
the die is cast |
said when a plot is set into motion |
8 |
ars longa, vita brevis |
art is long, life is short |
a reason of or justification for war |
9 |
casus belli |
cause of war |
a reason or justification for war |
10 |
caveat emptor |
let the buyer beware |
a customer is responsible for making sure that a product is in good working order |
11 |
compos mentis |
of healthy mind |
sane |
12 |
de facto |
from fact |
something that happens in practice but is not necessarily established by law |
13 |
de jure |
from law |
the contrary of de facto; something established by law |
14 |
dies irae |
day of judgment |
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15 |
dramatis personae |
persons of the drama |
refers to a list of actors, or to the principal participants of an event or in a group |
16 |
dum spiro spero |
while I breathe, I hope |
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17 |
Et tu, Brute? |
You, too Brutus? |
Not you as well?! In reference to someone being betrayed by friends |
18 |
ex cathedra |
from the chair |
with the full authority of office often used in reference to the Catholic pope’s infallibility, but also employed in other contexts |
19 |
ex post facto |
after the fact |
realized with hindsight |
20 |
genius loci |
guardian spirit |
the character of a place |
21 |
honoris causa |
for the sake of the honor |
an honorary degree |
22 |
horribile dictu |
horrible to say |
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23 |
in extremis |
in the farthest reaches |
in a difficult situation, or at the point of death |
24 |
in flagrante delicto |
in the burning crime |
caught in the act |
25 |
in medias res |
into the middle of things |
in the midst of action said of the opening of a story or account |
26 |
in situ |
in that place |
in its original place, in place, there |
27 |
in toto |
as a whole |
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28 |
inter alia |
among other things |
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29 |
ipso facto |
by the very fact |
because of that fact |
30 |
mea culpa |
I am responsible |
My bad' - forgive me |
31 |
memento mori |
remember that you must die |
a reminder of mortality |
32 |
mens sana in corpore sano |
a healthy mind in a healthy body |
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33 |
mirabile dictu |
amazing to say |
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34 |
modus operandi |
method of operating |
way of working also MO |
35 |
ne plus ultra |
none more beyond |
without equal, the greatest degree |
36 |
non sequitur |
it does not follow |
said of something that does not logically relate to what came before |
37 |
nota bene |
note well |
take note - also NB |
38 |
o tempora o mores |
oh, the times, oh, the morals |
said in criticism of behavior |
39 |
omnia vincit amor |
love conquers all |
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40 |
panem et circenses |
bread and circuses |
said of things offered to the masses to distract them from what they should attend to for their own benefit |
41 |
per se |
by itself |
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42 |
post hoc ergo propter hoc |
after this, therefore because of this |
effect follows cause. Often a criticism of false logic |
43 |
prima facie |
at first look |
based on the first impression, or accepted as correct until proved otherwise |
44 |
primus inter pares |
first among equals |
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45 |
pro forma |
for form |
for the sake of appearances or form |
46 |
quid pro quo |
this for that |
something given in exchange for something else hence quid, the nickname for the pound in UK currency |
47 |
Quis custodiet ipsos custodes? |
Who watches the watchers? |
Who shall protect us against those who supposedly protect us? |
48 |
sic transit gloria mundi |
thus passes the glory of the world |
fame is fleeting in this world |
49 |
sine qua non |
without which thing . . . not |
said of something indispensable |
50 |
sub rosa |
under the rose |
happening or done in secret |
51 |
sui generis |
in its own class |
unique |
52 |
tabula rasa |
scraped tablet |
blank slate the concept of the human mind before it receives impressions from experience |
53 |
tempus fugit |
time flies |
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54 |
terra firma |
solid ground |
often used figuratively to refer to certainty |
55 |
vox populi |
the voice of the people |
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