Exacta

When you sneeze or vomit with such force that your stomach muscles contract severely, thereby causing you to shit yourself.

Followed only by hitting a “Trifecta” in which vomit, urine, and poo jet out of their respective orifices all at the same time.

Yo … I hit the exacta while I was puking and I had to throw out my underwear.

by dirty raul August 20, 2024

Exactionist

Person who gets everything to a T. A perfectionist, but naturally

She gets everything exactly as is should be. She’s an exactionist.

by The guy who gets it December 26, 2023

enacamomilla

enacamomilla is the most beautiful person in the world, shes literally a princess, EVERYONE LOVES HER, she's so pretty and cares a lot about her friends

"i followed enacamomilla on ig, she's so beautiful"

by anonymous November 13, 2023

Exactimundo

Means exactly but is powerful when d.m.b states it

What does d.m.b. Says in sticky situations, EXACTIMUNDO ! I have spoken

by ~I love dance~ November 23, 2023

Exactly, so tyst

It is a baddie comeback used in Swedish. "Tyst" translates to "quiet". The sentence is used whenever you have proved a point against else or when someone else near you proves a point.

"You were really bad on that test!"
"Aha what did you get on the test then?"
"I got F."
"Exactly, so tyst."

by Gutentagen April 9, 2024

Exact Infrasciences

The branch of infrascience that examines the infrastructure underlying the exact sciences—mathematics, logic, and fields that emphasize formal precision and deductive rigor. Exact infrasciences investigate the foundational systems, structures, and conditions that make exact scientific inquiry possible: notational infrastructure (symbol systems, formal languages) that enables precise expression; computational infrastructure (proof assistants, symbolic manipulation software) that extends deductive capabilities; conceptual infrastructure (axioms, definitions, frameworks) that provides foundations for reasoning; institutional infrastructure (mathematics departments, research institutes, journals) that supports exact science; and educational infrastructure (training programs, textbooks, problem sets) that reproduces the community of exact reasoners. Exact infrasciences reveal that even the most abstract, formal sciences depend on infrastructure—that mathematics doesn't exist in a Platonic realm but is produced by human communities using human-made tools in human institutions.

Example: "Her exact infrasciences analysis showed how the development of symbolic notation transformed mathematics—not by changing what was true, but by changing what could be thought. New notation, new mathematics. The infrastructure shaped the knowledge."

by Abzugal March 16, 2026

Exact Metasciences

The systematic study of the exact sciences themselves—a second-order discipline that takes mathematics, logic, and related fields as its objects of inquiry. Exact metasciences ask meta-level questions about exact knowledge: How do mathematicians know what they claim to know? What methods do different areas of mathematics use? How does mathematical knowledge change over time? How do social, cultural, and institutional contexts shape exact science? What are the limits of formal understanding? Exact metasciences are mathematics and logic reflecting on themselves—the attempt to understand what exact science is, what it can achieve, and how it relates to other forms of knowledge. They're essential for exact science to be self-aware rather than merely practiced, for mathematicians and logicians to understand their own activities rather than just engaging in them.

Example: "His exact metasciences research examined how the development of non-Euclidean geometry transformed mathematics' understanding of itself—showing that axioms aren't self-evident truths but chosen frameworks, and that mathematics is the study of what follows from choices, not the discovery of eternal verities."

by Abzugal March 16, 2026