rectiangulum

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rectangle — /rek tang geuhl/, n. a parallelogram having four right angles. [1565 75; < ML rectangulum, LL rectiangulum right angled triangle (n. use of neut. of rectiangulus having a right angle), equiv. to recti RECTI + angulum ANGLE1] * * * … Universalium
rectangle — [ rɛktɑ̃gl ] adj. et n. m. • 1549; lat. rectangulus, de rectus « droit » et angulus « angle » I ♦ Adj. Didact. 1 ♦ Géom. Dont un angle au moins est droit. Triangle, trapèze rectangle. Parallélépipède rectangle : prisme droit dont les bases sont… … Encyclopédie Universelle
rectangle — n. a plane figure with four straight sides and four right angles, esp. one with the adjacent sides unequal. Etymology: F rectangle or med.L rectangulum f. LL rectiangulum f. L rectus straight + angulus ANGLE(1) … Useful english dictionary
rec|tan|gle — «REHK TANG guhl», noun. a four sided figure with four right angles. ╂[alteration of Medieval Latin rectiangulum < Late Latn, neuter of rectiangulus having a right angle < Latin rēctus right (< regere straighten, rule) + angulus angle] … Useful english dictionary

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