VOLVELLE

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A circular slide chart having rotating parts

Synonyms:

volvelle; wheel chart

Classified under:

Nouns denoting communicative processes and contents

Hypernyms ("volvelle" is a kind of...):

slide chart (a hand-held device, usually of paper, cardboard, or plastic, for conducting simple calculations or looking up information)

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