[ˌɪnfɪnɪˈtɛsɪml], (Adjective)

Definitions:
- extremely small
(e.g: an infinitesimal pause)


Phrases:

Origin:
mid 17th century: from modern Latin infinitesimus, from Latin infinitus (see infinite), on the pattern of centesimal

[ˌɪnfɪnɪˈtɛsɪml], (Noun)

Definitions:
- an indefinitely small quantity; a value approaching zero


Phrases:

Origin:
mid 17th century: from modern Latin infinitesimus, from Latin infinitus (see infinite), on the pattern of centesimal