rogallo
/ (rəˈɡæləʊ) /
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noun plural -los
a flexible fabric delta wing, originally designed as a possible satellite retrieval vehicle but actually developed in the 1960s as the first successful hang-glider
QUIZ
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Test how much you really know about regular and irregular plural nouns with this quiz.
Question 1 of 9
Which of the following nouns has an irregular plural form?
Word Origin for rogallo
C20: after Francis M. Rogallo (born 1912), the US engineer who designed it
Words nearby rogallo
rofecoxib, ROFL, ROFLOL, R.O.G., Rogaine, rogallo, rogation, Rogation Days, rogatory, roger, Roger-Ducasse
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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