---
title: "Augury — AP Latin Definition & Roman Religion Guide"
description: "Augury was Roman divination by reading bird signs to learn the gods' will. Know it for AP Latin cultural-context questions on Roman religion in the Aeneid."
canonical: "https://fiveable.me/ap-latin/key-terms/augury"
type: "key-term"
subject: "AP Latin"
unit: "Unit 5"
---

# Augury — AP Latin Definition & Roman Religion Guide

## Definition

Augury is the Roman religious practice of interpreting the will of the gods by observing signs, especially the flight, calls, and behavior of birds. On AP Latin, it falls under Roman religious practice, the cultural context you use to explain divine signs and omens in Vergil's Aeneid.

## What It Is

Augury is how Romans checked in with the [gods](/ap-latin/unit-5 "fv-autolink") before doing anything important. An augur (a trained priest) would mark out a section of the sky and watch for birds. Which direction they flew, how many appeared, what sounds they made, all of it counted as a message. Favorable signs meant the gods approved; unfavorable signs meant stop and rethink. Romans took this seriously enough that armies delayed battles and magistrates postponed assemblies over bad auspices.

For [AP Latin](/ap-latin "fv-autolink"), augury sits inside the bigger picture the CED gives you about Roman religion. The Romans viewed their gods as allies in everyday life. They prayed at household shrines, performed public animal sacrifices, and examined entrails to ask for favor or protection. Augury is one branch of that same system, and it shows up constantly in the *[Aeneid](/ap-latin/key-terms/aeneid "fv-autolink")*, where the gods send signs and characters succeed or fail based on whether they read those signs correctly. In Topic 5.5 (Book 11, the Camilla episode), Diana actively watches over the warrior Camilla, a vivid example of a goddess intervening in a mortal's life, which is exactly the worldview that makes augury make sense.

## Why It Matters

Augury lives in **Unit 5 ([Vergil](/ap-latin/unit-3 "fv-autolink")'s Aeneid)** and connects most directly to **Topic 5.5**, the Camilla passage from Book 11. It supports learning objective **AP Latin 5.5.H** (describe references and allusions to Roman social norms and everyday life), since the essential knowledge explicitly covers Romans treating gods as allies, making sacrifices, and reading entrails for divine messages. It also feeds **AP Latin 5.5.O** (explain how contextual information supports an interpretation). When Vergil shows [Diana](/ap-latin/key-terms/diana "fv-autolink") arranging Camilla's fate, you can explain *why* a Roman audience found that believable. They lived in a world where divine will was readable, through augury, sacrifice, and omens. Knowing augury turns 'the gods do stuff in this poem' into a real cultural argument you can write about.

## Connections

### [Diana (Unit 5)](/ap-latin/key-terms/diana)

Diana, goddess of the hunt and wild animals, watches over [Camilla](/ap-latin/unit-5/vergil-aeneid-book-11-lines-532-594-camilla-study-guide/study-guide/594d59e799a8a7bf "fv-autolink") in Book 11. Her concern for a mortal warrior is the divine-attention worldview in action. Augury is the human side of that same relationship, mortals trying to read what gods like Diana intend.

### Roman religious practice and sacrifice (Unit 5)

The CED's essential knowledge for Topic 5.5 describes Romans praying to household gods, performing public [animal sacrifices](/ap-latin/unit-4 "fv-autolink"), and examining entrails. Augury belongs to this family of practices. Entrail-reading (haruspicy) asks the gods through a sacrificed animal; augury asks through living birds in the sky.

### Prophecy and omens in the Aeneid (Unit 5)

Unit 5 covers excerpts from Books 4, 6, 7, 11, and 12, and divine signs drive the plot across all of them. [Aeneas](/ap-latin/key-terms/aeneas "fv-autolink")'s whole mission runs on prophecy and omens. Augury gives you the cultural vocabulary to explain why characters obey signs instead of ignoring them.

### Cum clauses (Unit 5)

A grammar link rather than a content one. Passages describing divine signs and their timing often use cum clauses ('when,' 'since,' 'although'), and AP Latin 5.5.F asks you to translate cum correctly in exactly these narrative moments.

## On the AP Exam

No released FRQ has used the word 'augury' verbatim, but the concept backs up two things the exam definitely tests. First, multiple-choice and short-answer questions can ask about Roman cultural practices referenced in the text, which is exactly what AP Latin 5.5.H covers. If a passage mentions omens, birds, or divine signs, you should recognize the religious practice behind it. Second, the analytical essay rewards contextual knowledge (AP Latin 5.5.O). If you're arguing about fate, divine intervention, or Diana's protection of Camilla, a sentence explaining that Romans genuinely read the gods' will through signs strengthens your interpretation. You don't need to memorize augural procedure. You need to use the concept to explain why divine signs carry weight in the Aeneid.

## augury vs Haruspicy (reading entrails)

Both are Roman divination, but the method differs. Augury reads signs from living birds, their flight paths, calls, and feeding behavior. Haruspicy reads the entrails of a sacrificed animal, the practice the CED's essential knowledge mentions directly. Easy memory hook: augury looks up at the sky, haruspicy looks down at the altar. Both answer the same question, 'do the gods approve?'

## Key Takeaways

- Augury is the Roman practice of interpreting the gods' will by observing birds, one of several divination methods alongside examining the entrails of sacrificed animals.
- The AP Latin CED frames Roman religion as a working partnership where Romans treated gods as allies, prayed at household shrines, and performed public sacrifices to ask for favor or protection.
- Augury supports learning objective AP Latin 5.5.H, which asks you to describe references to Roman social norms and everyday life in Latin texts.
- In Topic 5.5, Diana's protection of Camilla shows the same worldview that makes augury meaningful, a universe where gods actively involve themselves in mortal lives.
- On the analytical essay, mentioning Roman divination practices counts as contextual information (AP Latin 5.5.O) that can strengthen an interpretation about fate or divine intervention in the Aeneid.
- Augury reads the sky and birds, while haruspicy reads entrails; don't mix up the two methods on a cultural-context question.

## FAQs

### What is augury in AP Latin?

Augury is the Roman practice of reading the gods' will through bird signs, such as flight direction, calls, and feeding behavior. On AP Latin, it's cultural context for understanding omens and divine intervention in Vergil's Aeneid (Unit 5).

### Is augury the same as reading entrails?

No. Augury interprets living birds in the sky, while haruspicy interprets the entrails of a sacrificed animal. The AP Latin CED specifically mentions entrail examination as part of Roman religious practice, and augury is a related but separate method.

### Do I need to know augury for the AP Latin exam?

You won't be quizzed on augural procedure, but you do need to recognize Roman religious practices when they appear in a passage (AP Latin 5.5.H) and use them as context in your analytical essay (AP Latin 5.5.O). Knowing what augury is helps you explain why signs and omens matter in the Aeneid.

### How does augury connect to Camilla and Diana in Book 11?

Diana, goddess of the hunt, personally watches over the warrior Camilla in Aeneid Book 11 (Topic 5.5). That kind of direct divine involvement is the worldview behind augury, where Romans believed the gods communicated their will and intervened in mortal lives.

### Did Romans actually make decisions based on augury?

Yes. Romans treated the gods as allies in everyday life, and unfavorable signs could delay battles, elections, and public business. That cultural reality is why characters in the Aeneid take omens and divine signs so seriously.

## Related Study Guides

- [5.5 Vergil Aeneid Book 11 Lines 532-594 Camilla Study Guide](/ap-latin/unit-5/vergil-aeneid-book-11-lines-532-594-camilla-study-guide/study-guide/594d59e799a8a7bf)

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