Artificial intelligent assistant

imbricating

imbricating, ppl. a.
  (ˈɪmbrɪkeɪtɪŋ)
  [f. imbricate v. + -ing2.]
  Overlapping like tiles.

1830 Lindley Nat. Syst. Bot. 229 Flowers not..surrounded by imbricating bracteæ. 1851–6 Woodward Mollusca 156 Chiton Squamosus..shell composed of 8 transverse imbricating plates.

Oxford English Dictionary

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