Noun
a bass part written out in full and accompanied by numbers to indicate the chords to be played
Source: WordNetLike all music, the figured bass should have no other end and aim than the glory of God and the recreation of the soul; where this is not kept in mind there is no true music, but only an infernal clamour and ranting. Johann Sebastian Bach
By the second half of the 18th century, figured bass was almost entirely eliminated, except in sacred choral music, where it lingered until well after 1800: Beethoven's Mass in C major (1807), for example, has a figured bass part. Source: Internet
Direct influence of the Baroque continued to fade: the figured bass grew less prominent as a means of holding performance together, the performance practices of the mid-18th century continued to die out. Source: Internet
In the Baroque era, performers improvised ornaments and basso continuo keyboard players improvised chord voicings based on figured bass notation. Source: Internet
Sometimes the figured bass number changes but the bass note itself does not. Source: Internet
The figured bass notation, described below, is a guide, but performers are also expected to use their musical judgment and the other instruments or voices (notably the lead melody and any accidentals that might be present in it) as a guide. Source: Internet