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Webster 1913 Edition

Sesquitertianal

{

Sesˊqui-ter′tian

,

Sesˊqui-ter′tian-al

, }

Adj.

[

Sesqui-

+ L.

tertianus

belonging to the third. Cf.

.]

(Math.)

Having the ratio of one and one third to one (as 4 : 3).