Meaning
A unit of substance equal to one trillionth (10⁻¹²) of a mole
Etymology
Origin: Latin
Etymology tree Latin beccus Old Spanish bico Spanish picobor. English pico- English mole English picomole From pico- + mole.
NYT Puzzle Appearances
No published puzzle dates on file for this word yet. It is part of the official NYT Spelling Bee word list for 2021, 2022, 2023, 2025.