Certain trig functions

The answer to “Certain trig functions” in the New York Times crossword is SINES — a 5-letter word. It most recently appeared in the New York Times crossword on February 22, 2026, a Sunday puzzle, at 59-Across. Below you'll find why that fill fits, every other answer we've recorded for this clue, and links into the puzzle it came from.

“Certain trig functions” answer

SINES (5 letters)

Reveal the solution one letter at a time with the tiles above if you'd rather nudge yourself toward it than see the whole word at once. Just want it outright? The answer is SINES.

Why the answer is SINES

SINES is the 5-letter solution that fits "Certain trig functions" in the NYT Crossword crossword on February 22, 2026 (59-Across). Use the letter tiles above if you'd rather reveal it one letter at a time.

What does SINES mean?

Reading the plain dictionary sense of SINES is often the fastest way to see why it answers this clue.

When else has “Certain trig functions” appeared?

New York Times reuses clues across dates, sometimes with a different answer depending on the grid. Here's where this exact clue has shown up, and what the answer was each time — handy when you're checking whether today's fill is the only one.

February 22, 2026 (most recent) → SINES. We haven't indexed another appearance of this exact clue yet.

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