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Webster 1913 Edition
Infinitesimal
Inˊfin-i-tes′i-mal
,Adj.
Infinitely or indefinitely small; less than any assignable quantity or value; very small.
Infinitesimal calculus
, the different and the integral calculus, when developed according to the method used by Leibnitz, who regarded the increments given to variables as infinitesimal.
Inˊfin-i-tes′i-mal
,Noun.
(Math.)
An infinitely small quantity; that which is less than any assignable quantity.
Webster 1828 Edition
Infinitesimal
INFINITES'IMAL
,Adj.
INFINITES'IMAL
,Noun.
Definition 2024
infinitésimal
infinitésimal
See also: infinitesimal
French
Adjective
infinitésimal m (feminine singular infinitésimale, masculine plural infinitésimaux, feminine plural infinitésimales)