Finding the answer to a crossword clue like ultimate function NYT can be a double-edged sword. On one hand, you just want the letters to fit the grid; on the other, the term itself opens up a fascinating window into evolutionary biology and philosophy.
Whether you are looking for the quick 5-letter solution for today’s puzzle or you want to understand the scientific “why” behind the term, this guide covers everything you need to know.
Quick Answer: Ultimate Function NYT Crossword Clue
If you are stuck on a New York Times crossword and the clue is “Ultimate,” the most frequent answers depending on the letter count are:
- FINAL (5 Letters) – This is the most common answer for “Ultimate” in the NYT.
- LAST (4 Letters)
- NTH (3 Letters)
- EVENTUAL (8 Letters)
- UTMOST (6 Letters)
- END (3 Letters)
If the clue specifically references the “ultimate function” in a scientific or philosophical context, the answer may be ADAPT or GOAL. However, in the vast majority of NYT puzzles, the editor is looking for a synonym for “finality.”
What is an Ultimate Function? (The Scientific Definition)
Beyond the crossword grid, “ultimate function” is a core concept in evolutionary biology and behavioral ecology. It was popularized by biologist Ernst Mayr to distinguish between different levels of “why” something happens in nature.
Ultimate vs. Proximate Functions
To understand the ultimate function of a trait, you have to distinguish it from its proximate cause:
- Proximate Function (The “How”): This refers to the immediate, mechanical, or physiological reason for a behavior. For example, a bird migrates because the changing light levels trigger hormonal shifts in its brain.
- Ultimate Function (The “Why”): This refers to the evolutionary reason—the survival advantage. The bird migrates because, historically, those that moved south survived better and produced more offspring than those that stayed in the cold.
Understanding these distinctions is a bit like learning how to measure ring size at home—it requires looking at the technical details to get the right result.
Examples of Ultimate Functions in the Real World
When scientists look for the ultimate function of a behavior, they are looking for its adaptive value. Here are a few common examples:
- Infant Crying: The proximate cause is hunger or cold. The ultimate function is to elicit care and protection from a caregiver, ensuring the infant’s survival.
- Taste of Sugar: The proximate cause is the stimulation of sweet receptors on the tongue. The ultimate function is to encourage the consumption of high-energy foods, which was vital for our ancestors’ survival.
- Shivering: The proximate cause is the rapid contraction of muscles due to cold. The ultimate function is thermoregulation—maintaining a stable internal body temperature to prevent death from hypothermia.
In many ways, refining your knowledge of these definitions is a great way to improve your lifestyle and cognitive health. It’s a similar mental boost to trying out aesthetic photoshoot ideas for men, as both involve understanding the “why” behind the presentation and behavior.
Why “Ultimate Function” Appears in the NYT Crossword
The New York Times crossword is famous for its “Monday to Saturday” difficulty curve. Early in the week, “Ultimate” will almost always be clued as FINAL or LAST.
However, as the week progresses into Friday and Saturday, the clues become more “oblique.” The editor, Will Shortz, often uses academic terms like “Ultimate function” or “Ultimate cause” to trick solvers into thinking about biology or Aristotle, when the answer might actually be a simple word like END or AIM.
Tips for Solving “Ultimate” Clues:
- Check the Part of Speech: If the clue is “Ultimate,” and the answer is FINAL, it’s an adjective. If the answer is END, it’s a noun.
- Look for Question Marks: A clue like “Ultimate?” with a question mark usually indicates a pun or a non-literal meaning.
- Consider “Nth”: If the answer is only 3 letters and the clue is “Ultimate,” NTH (as in “to the nth degree”) is a very common NYT “crosswordese” word.
FAQ: Frequently Asked Questions
Is “Ultimate Function” a common phrase?
In academic circles (Biology and Psychology), yes. In common parlance, people usually just say “the main purpose” or “the end goal.”
What is the ultimate function of a human?
In purely biological terms, the ultimate function of any organism is to survive long enough to pass its genetic information to the next generation.
Why does the NYT use such hard words?
The NYT crossword is designed to be a test of “lateral thinking.” Using words like “ultimate” allows the constructors to play with multiple meanings (the last in a series vs. the highest possible level).
How to Solve the New York Times Crossword
This video provides a deep dive into the types of wordplay and academic clues (like “Ultimate Function”) that you’ll encounter in the NYT puzzles.


