Meaning
Containing tetravalent iridium.
Etymology
Origin: Latin
From irid(ium) + -ic; hence ultimately cognate with Etymology 2, as New Latin iridium is from Classical Latin iris, from Greek ἶρις (îris)).
Synonyms & Antonyms
Synonyms
iridiousiridal
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.