Latin Reference
Case System
| Case | Function | Example | English |
|---|---|---|---|
Nominative |
Subject |
Puer legit. |
The boy reads. |
Genitive |
Possession / "of" |
Liber pueri. |
The boy’s book. |
Dative |
Indirect object / "to/for" |
Do librum puero. |
I give the book to the boy. |
Accusative |
Direct object |
Video puerum. |
I see the boy. |
Ablative |
"by/with/from" |
Cum puero ambulo. |
I walk with the boy. |
Vocative |
Direct address |
Puere, veni! |
Boy, come! |
First and Second Declension
| Case | 1st F (puella) | 2nd M (servus) | 2nd M (puer) | 2nd N (bellum) |
|---|---|---|---|---|
Nom. sg. |
puella |
servus |
puer |
bellum |
Gen. sg. |
puellae |
servi |
pueri |
belli |
Dat. sg. |
puellae |
servo |
puero |
bello |
Acc. sg. |
puellam |
servum |
puerum |
bellum |
Abl. sg. |
puella |
servo |
puero |
bello |
Nom. pl. |
puellae |
servi |
pueri |
bella |
Gen. pl. |
puellarum |
servorum |
puerorum |
bellorum |
Acc. pl. |
puellas |
servos |
pueros |
bella |
Essential Verbs
| Infinitive | Meaning | 1st sg. Present | Perfect |
|---|---|---|---|
esse |
to be |
sum |
fui |
habere |
to have |
habeo |
habui |
facere |
to do/make |
facio |
feci |
dicere |
to say |
dico |
dixi |
videre |
to see |
video |
vidi |
venire |
to come |
venio |
veni |
dare |
to give |
do |
dedi |
ire |
to go |
eo |
ii |
scire |
to know |
scio |
scivi |
posse |
to be able |
possum |
potui |
Latin in Technical Contexts
| Term | Origin | Modern Usage |
|---|---|---|
ad hoc |
"to this" |
For this specific purpose |
de facto |
"from the fact" |
In practice, whether by right or not |
et cetera |
"and the rest" |
And so on |
id est (i.e.) |
"that is" |
Clarification |
exempli gratia (e.g.) |
"for the sake of example" |
For example |
status quo |
"the state in which" |
Current situation |
per se |
"by itself" |
Intrinsically |
vice versa |
"the position being reversed" |
Conversely |
ergo |
"therefore" |
Therefore (logical conclusion) |
cf. (confer) |
"compare" |
Compare with |
sic |
"thus" |
Quoted as-is, including errors |
N.B. (nota bene) |
"note well" |
Pay attention |