Added 10 October 2026
organelle
/ˌɔɹ.ɡənˈɛl/ noun
noun Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about organelle at Wordnik → Where our words come from →
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A specialized part of a cell; analogous to an organ.
the first organelle to be identified was the nucleus