Meaning
The innermost wall of a spore or pollen grain
Etymology
Origin: Latin
From Latin intus (“within”) + -ine.
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 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026.