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The new device is small and round—an oblate spheroid, technically.—ArsTechnica, 17 June 2026 When the team inhibited AhR signaling, embryo-like spheroids attached more strongly to uterine cells.—Aamir Khollam, Interesting Engineering, 17 Dec. 2025 Insights from a trophoblast spheroid model.—Daniella Gray, MSNBC Newsweek, 5 Dec. 2025 Then, these pre-differentiated cells were assembled into spherical clusters known as spheroids, a formation that scientists have found aids tissue repair and regeneration.—New Atlas, 23 Nov. 2025 See All Example Sentences for spheroid