Meaning
A peptide hormone, secreted by the gonads, which inhibits the secretion of follicle-stimulating hormone and is thus under consideration as a male contraceptive
Etymology
Origin: Unknown
From inhibit + -in.
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.