A Triple Threat: the Ablative Case 

 A Triple Threat 

And how is the ablative a triple threat? Good question. I’ll get to it a moment. First, however, there’s an old Roman legend.  Early in the history of Rome, during the reign of King Tullius Hostilius, Rome was in a dispute with the city of Alba Longa. Among the leading families on each side city there was a set of triplets. The cities decided that, instead of fighting a war, a combat between the triplets would decide the matter. And so, the Roman Horatii faced off against the Alban Curiatii.

In short order, two of the Roman brothers were dead. All three Curiatii were still alive, but each bore wounds of varying degree. The remaining Horatius had a plan. He started running, and the Curiatii ran after him. Because of their impaired states, the pursuing Alban brothers followed at different speeds, and soon were spread apart in their pursuit. Horatius turned around and easily fought and killed the injured Curiatii one at a time. By dividing and conquering his enemy, the remaining brother won the war for Rome.

 I’d Love to Learn Another Use of the Ablative 

You can conquer the ablative case in the same way. The ablative case is a tough nut to crack. Mastering Latin’s case endings and their various uses has always presented the biggest challenge for my students. That’s been true everywhere I’ve taught. English gave up most of its case endings centuries ago. Even Latin’s modern descendants, the Romance Languages, have abandoned declensions. As does English, they instead rely on word order to express syntax. Because of that, even students who understand English grammar struggle with Latin case uses. It’s just too foreign.

And of all the cases, the ablative is the most foreign. Admit it – your eyes glaze over when you find out you need to learn one more use of the Latin ablative case. There’s a meme I’ve seen many times. It’s a Roman mosaic of a very sad looking woman. The inscription says, “Why yes, I’d love to learn another ablative case use.” She doesn’t look it. After all, you’ve already learned . . . oh, who knows . . . twelve, fifteen . . . how many uses of the ablative are there, anyway?

 The Ablative Triple Threat 

I hardly need to tell you that it’s hard to understand the Latin language without a mastery of the ablative case. Yes, Latin does have five main cases with two other minor cases. More than one noun in every four, however, is in the ablative case. Not only that, there are more than twenty different uses of the ablative, some of them signifying very different things. Sometimes there’s a preposition to help narrow down what that ablative ending is trying to tell us . . . but sometimes not.

The good news is that knowing something about its history can help us master the ablative case. There was a time before the familiar classical era Latin in which there were more cases. Yes, even more than the five (or six, or six and a half) that we know. The classical ablative is actually a combination of three of those earlier cases. Understanding those earlier cases can help us sort out the seemingly random mass of ablatve uses.

 A Triple Opportunity 

The first of those cases was the original ablative, or the “true” ablative. Like the modern ablative in languages such as Finnish and Hungarian, the original ablative expressed only the concept of separation. By the way, Finnish has fifteen distinct cases, and Hungarian has sixteen.  How’d you like to take a crack at those? Anyway, Latin ablative case uses such as place from which, separation, source and material, etc. derive from this original case. When they have prepositions, they are always ā/ab, ē/ex, or dē. Notice that the ablative of agent, then, originally expressed the concept of separation. Even though it may seem more closely related to ablative of means, the ā/ab gives away its true origin. The idea is that the action is coming from the doer of the passive verb.

In its earlier manifestations Latin also had an intrumental case. The instrumental survives in the ablative of means, manner, and accompaniment. The “with” uses, in other words. When these uses have a preposition it’s cum. Earlier Latin also had a locative case. Yes, we still see the locative in the very narrow category of place where for the names of cities, towns, small (and only small) islands and a few other random nouns. Originally, it identified location in both space and time for everything. The ablative case in time adopted most instances of place where, time when, time within, and so on. The prepositions in and sub indicate a locative ablative, although there is often no preposition at all.

 Mastering the Ablative Case 

I’ve given you a brief overview here. There are resources available if you’d like to learn more about the history and uses of the ablative case. Ohio State University has a more detailed explanation HERE. The amazing and indispensible Dickenson College Commentaries provides an online version of the old Allen and Greenough Latin Grammar. A & G’s detailed and carefully explained presentation of the ablative case is HERE.

I myself have a course on the Udemy platform* called Mastering the Ablative Case in Latin: 20 Uses Made Easy. No, it’s not free, but if you go HERE you can get lifetime access for $12.99. I provide lots of illustrations, and I try to keep things lively. I’m posting a sample lecture below.

So, don’t despair. A little bit of knowledge can take you a long way. That’s definitely true of the ablative case. Yes, it’s a triple threat. But once you understand the three sources of the classical ablative, it will be easier to master its various uses. And once you’ve mastered the uses of the ablative, the other cases will be, if not a piece of cake, at least quite a bit more manageable. Just as Horatius mastered the Curiatii one at a time, you can do the same with the ablative case.

Featured image top of page: The Oath of the Horatii, by Jacques-Louis David, 1784-85

*I’m currently working on an Introduction to Latin Course using the textbook Latin for the New Millennium. I hope to have the course ready by the Fall of 1026. I’ll be writing more about it soon.