i 1 n 1 d 2 u 1 s 1 i 1 u 1 m 3
8 letters · 11 points in Scrabble
Meaning
noun a membrane enclosing and protecting the developing spores especially that covering the sori of a fern
originEtymology tree Latin indusiumbor. English indusium Borrowed from Latin indusium.
Etymology from Wiktionary, CC BY-SA 3.0