1. In a manner involving or inclined to conjecture and supposition

See also: conjectural

• bison
• Bison bison
• Bison bonasus
• bisontine
• bispectrum
• bisque
• Bissau
• bissextile day
• bissextile year
• bistable
• bister
• bistered
• bistort
• bistoury
• bistre
• bistred
• bistro
• bistroic
• bisulcate
• bisulfate
• bisulphate
• bit
• bit field
• bit part
• bit-by-bit