mantissa /man-tisˈə/

1. The fractional part of a logarithm (mathematics)
2. The significant digits of a floating-point number (computing)

• autograph album
• autograph albums
• autograph book
• autographed
• autographic
• autographically
• autographies
• autographing
• autographs
• autography
• autogravure
• autogravures
• autoguide
• autogyro
• autogyros
• autoharp
• autoharps
• autohypnoses
• autohypnosis
• autohypnotic
• auto-immune
• auto-immune diseases
• auto-immunisation
• auto-immunisations
• auto-immunities