[ in-fluhks ]
/ ˈɪnˌflʌks /


act of flowing in.
an inflow (opposed to outflux): an influx of tourists.
the place at which one stream flows into another or into the sea.
the mouth of a stream.

Origin of influx

1620–30; < New Latin or Medieval Latin influxus, verbal noun of Latin influere to flow in. See in-2, flux Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for influx

British Dictionary definitions for influx


/ (ˈɪnˌflʌks) /


the arrival or entry of many people or things
the act of flowing in; inflow
the mouth of a stream or river

Word Origin for influx

C17: from Late Latin influxus, from influere; see influence
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for influx



1620s, from French influx (1540s) or directly from Late Latin influxus "a flowing in," from past participle stem of influere "to flow in" (see influence). Originally of rivers, air, light, spiritual light, etc.; used of people from 1650s.

Online Etymology Dictionary, © 2010 Douglas Harper